version2.py 文件源码

def recover_period(data):
    close = data.history(sid(8554),'close', 120, '1d')
    sma5 = ta.SMA(close, 5)[-1]
    # print sma5
    sma20 = ta.SMA(close, 20)[-1]
    sma60 = ta.SMA(close, 60)[-1]
    # print sma5
    # print sma20
    # print sma60
    short_ratio = sma5/sma20 if sma5/sma20 else 1
    mid_ratio = sma20/sma60 if sma20/sma60 else 1
    # long_ratio = sma5/sma60 if sma5/sma60 else 1
    if (short_ratio > 1) and (mid_ratio > 1):
        return True
    else:
        return False