10月22日，迈威尔科技盘中下跌5.83%，报231.9122美元/股，成交额4.0亿美元。
消息面上，当日半导体与光通信板块普遍走弱，成为公司股价回落的主要拖累。盘前交易中，光通信股集体下挫，Lumentum跌4.90%，康宁跌4.38%，Coherent跌5.37%，应用光电跌6.11%，Ciena跌4.52%，迈威尔科技亦跌逾5%；半导体同行中，英伟达跌1.77%，美光科技跌2.37%，美国超微公司跌5.33%，英特尔跌5.23%，博通跌2.54%，显示本次异动仍以行业联动驱动为主。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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