1 隔夜市场 美股三大股指小幅收涨。道指涨0.45%，标普500指数涨0.13%，纳指涨0.03%；光通信板块领涨，迈威尔科技大涨超32%，创2000年以来最佳单日表现；Coherent涨超17%，Lumentum、康宁涨超13%；AI服务器制造商表现分化，慧与科技涨超19%，超微电脑涨7%，戴尔跌超6%；SaaS板块回调，ServiceNow跌6%，赛富时、微软跌超4%。中概股普遍上涨，...
Source Link1 隔夜市场 美股三大股指小幅收涨。道指涨0.45%，标普500指数涨0.13%，纳指涨0.03%；光通信板块领涨，迈威尔科技大涨超32%，创2000年以来最佳单日表现；Coherent涨超17%，Lumentum、康宁涨超13%；AI服务器制造商表现分化，慧与科技涨超19%，超微电脑涨7%，戴尔跌超6%；SaaS板块回调，ServiceNow跌6%，赛富时、微软跌超4%。中概股普遍上涨，...
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