美股三大指数集体低开 特斯拉跌超7%

Group 1 - The three major U.S. stock indices opened lower, with the Dow Jones down 0.17%, the Nasdaq down 0.46%, and the S&P 500 down 0.3% [1] - Tesla's stock fell over 7% following Elon Musk's announcement of the formation of the "American Party" [1] - Some cryptocurrency-related stocks experienced gains, with Bit Digital rising over 12%, SharpLink Gaming up over 5%, and Circle increasing by over 2% [1]