地缘风险叠加资本开支隐忧美股科技巨头市值单日蒸发近8000亿美元

环球市场播报07-24

受中东局势升级引发的宏观风险以及市场对人工智能（AI）投资回报率的担忧影响，美国股市科技板块23日遭遇重措。作为美股核心支撑的“七巨头”（Magnificent 7）相关指数单日暴跌4.8%，市值一日内缩水7970亿美元，创下2025年4月以来的最大单日跌幅。　　受科技股抛售潮拖累，纽约股市三大股指出现明显回调。截至23日收盘，标普500指数下跌1.2%，以科技股为主的纳斯达克100指数大跌...

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地缘风险叠加资本开支隐忧 美股科技巨头市值单日蒸发近8000亿美元

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地缘风险叠加资本开支隐忧美股科技巨头市值单日蒸发近8000亿美元