格隆汇3月10日｜纳斯达克综合指数跌幅扩大至3%，标普500指数跌约1.8%，道指下跌370点跌幅大约0.9%。

美国科技股七巨头中，特斯拉跌8.5%，谷歌A和苹果跌约4%，Meta和英伟达至多跌3.8%。

费城半导体指数跌超3%，银行指数跌2.7%。标普科技板块跌超3.1%，电信板块跌超2.9%，可选消费板块跌2.4%。

避险交易推动公用事业等防御性板块走高，房地产、能源、公用事业、医疗保健和必需消费品等防御性板块美股早盘表现最佳。

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