美股光通信、存储概念股盘前集体走低！康宁跌超9%，闪迪、美光科技跌超3%

老虎资讯综合04-28 19:34

4月28日，美股光通信、存储概念股盘前集体走低，康宁跌超9%，Astera Labs跌超8%，Credo跌超7%，闪迪、美光科技跌超3%。

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