英伟达(NVDA.US)跌幅扩大至超4%，股价再度失守100美元大关。

消息上，英伟达的股票接近人工智能时代以来的最低估值，但越来越多的风险让投资者对逢低买入持谨慎态度。对这家芯片制造商来说，最新的打击是英伟达因芯片贸易限制计提55亿美元损失。这一消息加剧了人们的担忧，即人工智能方面的支出可能会放缓，尤其是不断升级的贸易战进一步给经济增长的整体前景蒙上阴影。(格隆汇)

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