美股 AI 硬件股集体反弹,费城半导体指数涨 6.5%

11 月 6 日美股开盘后,AI 硬件产业链全线反弹,费城半导体指数最高涨 6.57%,AMD、闪迪等多只个股涨幅居前,#美股# 相关板块迎来强势修复。

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美股 AI 硬件股集体反弹,费城半导体指数涨 6.5%

IT之家 11 月 6 日消息,美国股市今日开盘后,AI 硬件产业链全线反弹,费城半导体指数最高涨 6.57%。

个股方面,AMD 涨 13.2%,闪迪涨 11.75%,希捷科技涨 6.34%,美光科技涨 9.07%,迈威尔科技涨 9.46%,Lumentum 涨 9.58%;英伟达涨 6.44%,台积电涨 7.55%,博通涨 4.56%。

IT之家注意到,美国股市 AI 概念相关股票当地时间周四迎来了暴跌,道琼斯工业平均指数收盘下跌超过 1,800 点,跌幅约 3.4%;标普 500 指数下跌 4.4%;纳斯达克综合指数暴跌 5.5%,创 2025 年 4 月以来最大单日跌幅,并跌入技术性回调区间。

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This story was reported by 潞源 and first published by IT之家 on 6 Nov 2026. HUE Legacy Ventures did not write it.

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