【三大期指全线大跌】沪深300期指IF1603收跌5.67%,中证500期指IC1603跌8.07%,上证50期指IH1603跌4.62%。 【三大期指全线大跌】沪深300期指IF1603收跌5.67%,中证500期指IC1603跌8.07%,上证50期指IH1603跌4.62%。