7月14日，ARM Holdings盘中上涨3.03%，报300.46美元/股，成交额1.62亿美元。
消息面上，KeyBanc将ARM目标价从300美元大幅上调至430美元，维持跑赢大盘评级，成为当日股价反弹的直接催化剂。此前瑞银亦将ARM目标价从260美元上调至470美元，核心逻辑为智能体AI加速催生独立CPU机架需求。ARM此前披露其芯片架构已占据超大规模云计算市场逾50%份额，基本面支撑明确。
技术面上，ARM前一交易日大跌7.55%收报298.99美元，成交额激增77.62%至15.95亿美元，当日半导体板块普遍承压。本日板块同步回暖，美光科技涨5.45%，AMD涨6.35%，英特尔涨4.51%，博通涨1.89%，板块呈现超跌修复态势。
（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。）
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