美股开盘：三大指数低开 拼多多大涨13%

array(1) { [462166]=> array(2) { [2]=> array(3) { [0]=> string(6) "暴涨" [1]=> string(9) "拼多多" [2]=> string(6) "低开" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }