道指涨0.79%，纳指涨0.1%，标普500指数涨0.14%。思科涨超15%，英伟达涨近2%，光通信概念股POET Technologies涨超21%。（文章来源：第一财经）
Source Link道指涨0.79%，纳指涨0.1%，标普500指数涨0.14%。思科涨超15%，英伟达涨近2%，光通信概念股POET Technologies涨超21%。（文章来源：第一财经）
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