美股开盘，道指涨0.02%，标普500指数涨0.09%，纳指涨0.2%。英伟达(NVDA.O)涨1.23%，此前发布新一代AI服务器系统。英特尔(INT...

Group 1 - US stock market opened with Dow Jones up 0.02%, S&P 500 up 0.09%, and Nasdaq up 0.2% [1] - Nvidia (NVDA.O) increased by 1.23% after launching a new generation AI server system [1] - Intel (INTC.O) rose by 1% following the release of a new generation PC chip at CES [1] - AMD (AMD.O) saw a 0.27% increase after announcing a new generation of mobile and desktop processors [1]