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3e3f092f0c
Precision for ta-lib 0.6.x was increased but is lower by 0001 than what was in the freqtrade ta-lib fix https://github.com/TA-Lib/ta-lib/blob/main/src/ta_func/ta_utility.h#L257 This won't be a problem for any normal usdt pair. shitcoins on some exchanges (e.g gate) with 12 zeros before the first significant digit wouldn't have worked today, either.
17 lines
443 B
Python
17 lines
443 B
Python
import pandas as pd
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import talib.abstract as ta
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def test_talib_bollingerbands_near_zero_values():
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inputs = pd.DataFrame(
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[
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{"close": 0.000010},
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{"close": 0.000011},
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{"close": 0.000012},
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{"close": 0.000013},
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{"close": 0.000014},
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]
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)
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bollinger = ta.BBANDS(inputs, matype=0, timeperiod=2)
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assert bollinger["upperband"][3] != bollinger["middleband"][3]
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