7月7日，迈威尔科技盘前下跌3.14%，报239.59美元/股，成交额1758.93万美元。此前夜盘该股已大跌5.17%，延续跌势。
消息面上，该公司期权市场出现显著异动，一笔规模达533万美元的远期虚值看跌期权大单成为焦点，合约为2028年1月到期、行权价160美元的PUT，共成交1300张，显示机构资金对中长期下行风险的明确押注与对冲意图。分析指出，这类大额看空交易体现了较强的偏空方向押注，主导资金情绪偏谨慎，引发市场担忧。
板块层面，半导体产品行业普遍走弱，美光科技跌5.04%，英特尔跌3.2%，美国超微公司跌2.88%，博通跌1.52%，英伟达跌0.79%。
（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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