美股三大指数集体收跌，道指跌0.45%，纳指跌2.78%，标普500指数跌1.58%。大型科技股普跌，英伟达跌超8%，市值跌破3万亿美元，博通跌超7%，特斯拉跌超3%，亚马逊、谷歌、Meta跌超2%，微软、苹果跌超1%。半导体板块跌幅居前，ARM、阿斯麦跌超6%，AMD、高通跌超4%。纳斯达克中国金龙指数收跌0.93%，热门中概股涨跌不一，金山云跌逾13%，亿航智能跌超6%，理想汽车跌超3%，阿里巴巴跌近2%；爱奇艺涨近3%，蔚来、小鹏汽车涨超1%。

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