周五(20250418),上证-0.11% 报3276.73,创业板+0.27% 报1913.97,上证50指数-0.08% 报2657.64,沪深300指数+0.01% 报3772.52,中证500指数+0.07% 报5560.72,中证1000指数-0.13% 报5831.69,科创50指数-0.81% 报1008.6,同花顺全A-0.12% 报1407.459,A股成交额9491.74亿,相