周三(20260114),上证-0.31% 报4126.09,创业板+0.82% 报3349.14,上证50指数-0.67% 报3112.07,沪深300指数-0.4% 报4741.93,中证500指数+1.04% 报8227.7,中证1000指数+0.66% 报8257.17,科创50指数+2.13% 报1500.91,同花顺全A+0.7% 报2044.647,A股成交额39867.65亿,相比