7月9日，ARM Holdings盘中上涨4.76%，报322.57美元/股，成交额1.55亿美元，延续半导体板块此前遭遇大幅抛售后的超跌修复行情。
消息面上，费城半导体指数此前单日暴跌4.65%，ARM一度跌至290美元区间，当前板块整体进入技术性反弹通道。基本面方面，ARM高管此前公开确认其芯片架构已占据超大规模云计算市场超50%份额，客户覆盖Meta、谷歌、亚马逊、微软、英伟达及OpenAI等头部企业。此外，瑞银将ARM目标价从260美元大幅上调至470美元，核心逻辑为智能体AI加速催生独立CPU机架需求。同日美光科技宣布不超30亿美元战略投资，进一步提振板块情绪。行业内美光科技涨6.64%、AMD涨4.92%、英特尔涨3.86%。
（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.