$趣头条(QTT)$隔夜大型中概股涨跌不一,但科技股普遍跑赢纳指。阿里巴巴跌0.67%,百度涨1.01%,网易涨1.69%,拼多多涨4.58%,京东跌1.50%,蔚来跌3.31%,滴滴涨4.81%,哔哩哔哩跌0.71%。$阿里巴巴(BABA)$$百度(BIDU)$