Universal Electronics jumped nearly 10% in premarket trading as ITC issued its favorable final determination in UEI’s patent infringement case against Roku<blockquote>随着ITC对UEI针对Roku的专利侵权案做出有利的最终裁决,环球电子在盘前交易中上涨近10%</blockquote>
E-commerce stocks fell sharply in morning trading, with Pinduoduo and JD.com dropping over 6%,Alibaba dropping 5%<blockquote>电商股早盘大跌拼多多、京东跌超6%阿里巴巴-SW跌5%</blockquote>