期货开盘：国内期货夜盘多数开涨，铁矿石涨超2%

array(1) { [389524]=> array(2) { [2]=> array(3) { [0]=> string(9) "铁矿石" [1]=> string(12) "商品期货" [2]=> string(15) "铁矿石期货" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }