LME三个月期铝下跌3%

array(1) { [408640]=> array(2) { [2]=> array(3) { [0]=> string(21) "伦敦金属交易所" [1]=> string(12) "商品期货" [2]=> string(9) "铝期货" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }