10月3日，美股三大指数小幅高开，道琼斯指数开盘上涨97.66点，涨幅0.21%，报46617.38点；标普500指数开盘上涨10.56点，涨幅0.16%，报6725.91点；纳斯达克综合指数开盘上涨39.22点，涨幅0.17%，报22883.27点。
量子计算概念股集体走强，Quantum Computing涨超9%，昆腾涨超6%，D-Wave Quantum涨超4%，Rigetti Computing涨超3%；消息面上，Rigetti近日宣布两套量子计算系统采购订单，总额约570万美元；
美股稀土概念股集体走强，USA Rare Earth涨超12%，此前首席执行官表示，公司正与白宫就潜在投资进行"密切沟通"；NioCorp Developments涨近8%。
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