上期所原油期货夜盘收跌3.45%，报550.8元/桶

array(1) { [485882]=> array(2) { [2]=> array(3) { [0]=> string(12) "原油期货" [1]=> string(12) "商品期货" [2]=> string(9) "上期所" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }