7月7日，拉姆研究盘前下跌4.56%，报339.6美元/股，成交额14.2万美元。
消息面上，公司总裁兼CEO Timothy Archer于7月2日行权并以每股390.01美元出售30,000股公司股票，总价值约1,170万美元，高管在前期股价高位区间进行大额减持，对市场情绪形成压制。此外，半导体设备板块整体承压，此前受算力过剩担忧及AI开发进展不及预期影响，费城半导体指数连续两日累计暴跌11%，拉姆研究两日累跌超15%，虽此前出现技术性反弹但动能未能延续。同板块应用材料跌3.36%、科磊跌3.47%、泰瑞达跌3.44%、阿斯麦跌2.24%，设备板块呈现共振回调态势。
（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。）
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.