General Motors dropped nearly 3% in premarket trading after the autonomous-driving leader's departure announced<blockquote>自动驾驶领导者宣布离职后,通用汽车盘前交易下跌近3%</blockquote>
Roku fell over 4% in premarket trading as International Trade Commission banned import and sale of Roku Products<blockquote>国际贸易委员会禁止进口和销售Roku产品,Roku盘前交易跌超4%</blockquote>