News list for "周二集体"

AI热潮遇冷:美科技股周二集体下跌 英伟达财报成焦点

美国科技股周二遭到抛售,投资者对人工智能公司高估值的担忧加剧,同时也为本周英伟达的财报做准备。以科技股为主的纳指盘初跌约1.8%,标普500指数跌约 1.2%。今年AI 热潮的核心公司成为现在阶段华尔街跌幅最大的公司。英伟达(NVDA.O)一度跌3.5%,微软(MSFT.O)、亚马逊(AMZN.O)和Meta...

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2025-11-18 16:22:16
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