滬深股市今(26)日午盤全面下跌,上證指數午盤下跌63.52點或2.05%,報3030.89點。深成指午盤收報12198.9點,跌271.29點或2.18%。滬深300指數午盤收報3253.83點,跌71.86點或2.16%。