The Dow Jones Industrial Average opened up 0.3%, the S&P 500 rose 0.1%, and the Nasdaq fell 0.03%.

Lyft rose 17.1%, reached an agreement with Waymo on autonomous driving taxi cooperation. Workday rose 8.0%, received investment from Elliott and announced a $4 billion share buyback. Alibaba rose 2.3%, its AI chip won a major customer, China Unicom. Baidu rose 8.5%, its self-developed Kunlun chip has been used for model training.