布伦特原油日内大跌4%

array(1) { [440728]=> array(2) { [2]=> array(2) { [0]=> string(12) "原油期货" [1]=> string(12) "商品期货" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }