美股光通信股开盘普跌，Lumentum跌2.77%，康宁跌2.02%
每经AI快讯，10月20日，美股光通信股开盘普跌，Lumentum跌2.77%，康宁跌2.02%，Coherent跌3.67%，应用光电跌5.06%，Ciena跌2.07%，博通跌0.25%，迈威尔科技跌1.75%。
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