7月27日，美国超微公司盘中下跌3.01%，报509.24美元/股，成交额19.25亿美元。尽管此前夜盘因多家投行密集上调目标价一度反弹逾3%，但正式交易时段未能延续涨势。
消息面上，AMD此前举办Advancing AI 2026大会后获Futurum（目标价800美元）、瑞银（730美元）、Cantor Fitzgerald（700美元）等多家投行集中上调目标价，同日宣布在韩国设立AI卓越中心。然而密集利好已于7月24日起持续释放，当日即因半导体板块系统性抛压下跌3.63%，本次下跌系"利好出尽"式获利回吐的延续。同板块中英伟达同步下跌1.93%，半导体板块整体承压。公司将于8月4日盘后发布二季报，市场在财报窗口期倾向于兑现前期涨幅。
超威半导体公司推动高性能和AI计算领域的创新，提供广泛的AI优化CPU、GPU、网络和软件解决方案组合，产品为数据中心、嵌入式系统、AI PC和游戏提供动力。
（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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