人工智能投资持续扩大

金融时报
Nov 11, 2025

随着英伟达市值突破5万亿美元,全球投资者的目光再次集中在人工智能(AI)相关企业的股价之上。近期,市场对于AI相关企业估值偏高的担忧持续升温,特别是对美股是否已存在AI泡沫的讨论越来越激烈。11月4日,美股三大股指大幅下挫,其中,科技股为主的纳斯达克综合指数跌幅超过2%。特斯拉、英伟达、谷歌、亚马逊、META以及微软集体下跌,总市值单日合计蒸发约4500亿美元。上周五,纳斯达克综合指数继续小幅下跌...

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