周五(20250815),上证+0.83% 报3696.77,创业板+2.61% 报2534.22,上证50指数+0.12% 报2832.88,沪深300指数+0.7% 报4202.35,中证500指数+2.16% 报6568.57,中证1000指数+2.02% 报7117.5,科创50指数+1.43% 报1101.29,同花顺全A+1.83% 报1786.992,A股成交额22728.36亿,相