周五(20250221),上证+0.85% 报3379.11,创业板+2.51% 报2281.51,上证50指数+1.29% 报2682.24,沪深300指数+1.26% 报3978.44,中证500指数+1.67% 报6057.06,中证1000指数+1.81% 报6449.23,科创50指数+5.97% 报1094.77,同花顺全A+0.94% 报1482.646,A股成交额22310.26亿