美股光通信概念股盘初集体下挫，康宁跌超7%，POET Technologies跌超5%

老虎资讯综合07-16 21:40

7月16日，美股光通信概念股盘初集体下挫，康宁跌超7%，POET Technologies跌超5%，Applied Optoelectronics、Coherent、Astera Labs跌超4%，Lumentum、Credo、Ciena科技跌超3%。

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