【美股盘前】三大期指齐跌，明星科技股普跌，英伟达跌近3%；Cerebras跌近5%；小摩数据：AI交易已占标普500指数权重的一半以上；Anthropic最新估值达9000亿美元，超越OpenAI；国际金价跌超2%

每日经济新闻05-15 17:57

① 【三大期指齐跌】截至发稿，道指期货跌0.68%、标普500指数期货跌1.07%、纳指期货跌1.53%。　　② 【国际金价下跌，黄金矿企股普跌】黄金矿企司股票盘前普跌。截至发稿，Sibanye Stillwater跌4.7%，Anglogold Ashanti跌4.3%。消息面上，3月14日，受美元走强等因素影响，国际黄金及白银价格下跌。15日，跌势延续，截至发稿，现货黄金下跌2.2%，报...

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