美股三大股指期货短线下挫

array(1) { [452908]=> array(2) { [2]=> array(2) { [0]=> string(12) "短线交易" [1]=> string(12) "股指期货" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }