Michael Martina

    US to allow Nvidia H200 chip shipments to China, Trump says

    Nvidia shares rise 2% in after-hours trading after Trump’s announcement US has concerns over AI chips aiding China’s military Trump says same approach will apply to AMD, Intel WASHINGTON, Dec 8 (Reuters) – The United States will allow Nvidia’s (NVDA.O), opens new tab H200 processors, its second-best artificial intelligence chips, to be exported to China…

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    Bubble Trouble: AI rally shows cracks as investors question risks

    Bubble Trouble: AI rally shows cracks as investors question risks

    AI stock valuations raise bubble concerns amid sharp pullbacks Buffett Indicator signals overvaluation, surpassing dot-com bubble levels Nasdaq’s AI rally mirrors early dot-com bubble stages, lacks runaway optimism NEW YORK, Nov 21 (Reuters) – The biggest bout of volatility in U.S. stocks in months has revealed cracks in the artificial intelligence-related rally, raising questions about…

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