buy_or_sale.py 文件源码

def get_macd(sorted_data):
    close,high,low,ma5,ma10,ma20 = get_case_data(sorted_data)
    macd, macdsignal, macdhist = ta.MACD(close, fastperiod=10, slowperiod=22, signalperiod=9)
#    macd, macdsignal, macdhist = ta.MACD(close, fastperiod=12, slowperiod=26, signalperiod=9)
    SignalMA5 = ta.MA(macdsignal, timeperiod=5, matype=0)
    SignalMA10 = ta.MA(macdsignal, timeperiod=10, matype=0)
    SignalMA20 = ta.MA(macdsignal, timeperiod=20, matype=0)
    #2??? 1.DIFF?DEA????DIFF????DEA?????? 2.DIFF?DEA????DIFF????DEA??????
    operator = ''
    if macd[-1] > 0 and macdsignal[-1] > 0:
        if macd[-1] > macdsignal[-1] and macd[-2] <= macdsignal[-2]:
                operator += 'BX'  #??
    elif macd[-1] < 0 and macdsignal[-1] < 0:
        if macd[-1] <= macdsignal[-2]:
                operator += 'SX'
    #DEA??k????????????
    if ma5[-1] >= ma10[-1] and ma10[-1] >= ma20[-1]:  #k???
        if SignalMA5[-1] <= SignalMA10[-1] and SignalMA10[-1] <= SignalMA20[-1]:  #DEA??
            operator += 'S><'
    if ma5[-1] <= ma10[-1] and ma10[-1] <= ma20[-1]:  #k???
        if SignalMA5[-1] >= SignalMA10[-1] and SignalMA10[-1] >= SignalMA20[-1]:  #DEA??
            operator += 'B><'
    if macd[-1] > 0 and macdhist[-1] >0:
        if macd[-1] > macd[-2] and macdhist[-1] > macdhist[-2]:
            operator += 'B^'
    elif macd[-1] < 0 and macdhist[-1] < 0:
        if macd[-1] < macd[-2] and macdhist[-1] > macdhist[-2]:
            operator += 'S^'
    #??MACD??????????????
    if macdhist[-1] > 0:
        for i in range(1,7):
            if macdhist[-2] <= 0:
                operator += 'Bh'
                break
    if macdhist[-1] < 0:
        for i in range(1,7):
            if macdhist[-2] >= 0:
                operator += 'Sh'
                break
    return (operator)

#??KDJ?????????