中概电商股美股盘前集体上扬

array(1) { [422149]=> array(2) { [2]=> array(3) { [0]=> string(12) "阿里巴巴" [1]=> string(12) "电子商务" [2]=> string(9) "中概股" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }