1 月 28 日，因中国生成式人工智能初创公司 DeepSeek 冲击美股，隔夜多个科技股暴跌，硅谷富豪们身价缩水，甲骨文董事长埃里森身价下跌 276 亿美元，前微软高管史蒂夫·鲍尔默身价缩水 21 亿美元，英伟达 CEO 黄仁勋身价减少约 200 亿美元。
苹果、Meta 和亚马逊是“美股科技股 7 巨头”中经受住市场大跌的股票。1 月 27 日苹果（APPL）收盘上涨 3.18%，Meta Platforms（META）收盘上涨 1.91%，亚马逊收盘上涨 0.24%。与此同时，芯片制造商英伟达（NVDA）的股价在 1 月 27 日收盘下跌近 17%，市值蒸发近 6000 亿美元，为美国股市历史最大单日市值跌幅。据 TradingView 的数据，谷歌母公司 Alphabet Inc（GOOG）的股价也受到重创下跌 4%，而微软公司（MSFT）和特斯拉公司（TSLA）股价分别下跌 2.14% 和 2.32%。（金十）
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