if __name__ == '__main__':
    stock_codes = ['000001.XSHE', '600519.XSHG', '000651.XSHE']
    df_cum_profit = pd.DataFrame()
    for code in stock_codes:
        df = week_period_strategy(code, 'daily', None, datetime.date.today())
        df_cum_profit[code] = df['cum_profit']
        
    print(df_cum_profit)
    print(df_cum_profit.describe())
    df_cum_profit.plot()
    plt.rcParams['font.sans-serif'] = ['SimHei']  # 用来正常显示中文标签
    plt.title('周期策略下(周四买入周一卖出)三支股票的累计收益率')
    plt.show()

时间段选取了2005至今的表现，结果如下：