美股三大指数集体低开，纳指跌0.95%，标普500指数跌0.75%，道指跌0.64%。

台积电涨超2%，计划在美国工厂额外投资1000亿美元，以提高芯片产量。

Sea涨4.5%，Q4营收同比增长约37%至49.5亿美元超预期，较去年同期扭亏为盈。

特斯拉跌4.3%，2月在中国销量30688辆，环比下降51.5%、同比下降49.2%。

因美纳(Illumina)跌4.2%，遭商务部列入不可靠实体清单，并禁止其向中国出口基因测序仪。(格隆汇)

海量资讯、精准解读，尽在新浪财经APP

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.