周二(20250812),上证+0.5% 报3665.92,创业板+1.24% 报2409.4,上证50指数+0.61% 报2807.01,沪深300指数+0.52% 报4143.83,中证500指数+0.41% 报6418.16,中证1000指数+0.28% 报6963.61,科创50指数+1.91% 报1069.81,同花顺全A-0.01% 报1774.888,A股成交额19052.09亿,相