周五(20250829),上证+0.37% 报3857.93,创业板+2.23% 报2890.13,上证50指数+0.53% 报2976.47,沪深300指数+0.74% 报4496.76,中证500指数+0.47% 报7043.94,中证1000指数-0.11% 报7438.68,科创50指数-1.71% 报1341.31,同花顺全A-0.19% 报1835.746,A股成交额28301.96,