美股三大指数涨跌不一 通用汽车涨约15%

Core Points - The three major U.S. stock indices closed mixed, with the Dow Jones Industrial Average rising by 0.47%, the S&P 500 remaining flat, and the Nasdaq declining by 0.16% [1] - The Dow reached a new all-time high [1] Company Performance - Large tech stocks showed mixed performance, with Amazon rising over 2%, while Meta, Apple, Microsoft, and Intel saw slight gains [1] - Nvidia and Oracle experienced minor declines, while Broadcom, Tesla, and AMD fell by over 1%, and Google dropped by more than 2% [1] - General Motors surged approximately 15%, marking its best single-day performance in the last five years [1]