我被结果搞糊涂了。在
在我看来,它有多种版本。在
如果不是,为什么它们不同?在
print(p_df.head())
c
timestamp
2017-04-19 2852.0
2017-04-20 2889.0
2017-04-21 2928.0
2017-04-24 2928.0
2017-04-25 2949.0
p_arr = np.array(p)
import talib
macd2 = np.vstack( talib.MACD( p_arr, 12, 26, 9 ) )
macd2 = pd.DataFrame( macd2.T,
index = p_df.index,
columns = ['macd','macdsignal','macdhist']
)
macd2 = p_df.join( macd2 )
print( macd2.tail( 10 ) )
c macd macdsignal macdhist
timestamp
2017-10-17 3738.0 -27.384079 -44.076077 16.691997
2017-10-18 3688.0 -27.065785 -40.674018 13.608233
2017-10-19 3604.0 -33.208822 -39.180979 5.972157
2017-10-20 3776.0 -23.922497 -36.129283 12.206786
2017-10-23 3699.0 -22.516715 -33.406769 10.890054
2017-10-24 3740.0 -17.888063 -30.303028 12.414965
2017-10-25 3705.0 -16.849797 -27.612382 10.762585
2017-10-26 3649.0 -20.311556 -26.152217 5.840661
2017-10-27 3577.0 -28.535880 -26.628949 -1.906930
2017-10-30 3571.0 -35.132875 -28.329735 -6.803141
A plot for comparison
My TA Lib是从TA峎u Lib‑0.4.10‑cp36‑cp36m‑win_amd64.whl
(https://www.lfd.uci.edu/~gohlke/pythonlibs/)。在
Name: TA-Lib
Version: 0.4.10
Summary: Python wrapper for TA-Lib
Home-page: http://github.com/mrjbq7/ta-lib
Author: John Benediktsson
Author-email: mrjbq7@gmail.com
License: UNKNOWN
Location: c:\users\trader\anaconda3\envs\py36\lib\site-packages
Requires:
目前没有回答
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