Filter_Stock_CHN_1.py 文件源码

def macd_rule_1(df):
    try:  df = MACD(df)
    except: return False

    input_1 = 0
    input_2 = -0.8
    input_3 = 0.05

    dif_len = len(df['macd_dif'])
    if dif_len < 2: return False

    if abs(df['macd_dif'][-1]) > input_3:
        return False

    for idx in range(dif_len-1, 1, -1):
        if ((df['macd_dif'][idx] - df['macd_dif'][idx-1]) > input_1):
            continue

        if df['macd_dif'][idx] <= input_2:
            return True
        else: return False