周三(20260422),上证+0.52% 报4106.26,创业板+1.73% 报3752.7591,上证50指数-0.05% 报2930.58,沪深300指数+0.66% 报4799.63,中证500指数+1.28% 报8376.18,中证1000指数+1.56% 报8481.24,科创50指数+1.71% 报1451.14,同花顺全A+0.55% 报2050.686,A股股成交额25788.