英伟达创历史新高，AI支出激增推动股价飙升

Nvidia climbed to another record on Monday, lifting its market capitalization to about $5.3 trillion and reinforcing its status as the market’s clearest AI winner. Live market data showed the stock at $216.61, after touching an intraday high of $218.80, with total market value above $5.3 trillion. That places Nvidia at a scale few public companies have ever approached and shows how strongly investors still believe in the AI infrastructure boom. The latest rally did not happen in isolation. It came as investors focused on another critical week for big tech earnings, especially from the companies spending the most on data centers and AI chips. Market coverage on Monday pointed to Nvidia’s strength as one of the main reasons U.S. …