金十数据5月14日讯，美股开盘，道指涨0.1%，标普500指数涨0.18%，纳指涨0.3%。特朗普表态支持人工智能，相关概念股走高，英伟达(NVDA.O)涨2.4%，超微电脑(SMCI.O)大涨15%，此前与沙特数据中心企业DataVolt达成合作协议，AMD(AMD.O)涨6.5%，公司宣布60亿美元股票回购计划。特斯拉(TSLA.O)涨2%。
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