美股三大指数开盘涨跌不一

Market Overview - On November 5, the three major U.S. stock indices opened mixed, with the Dow Jones Industrial Average down 0.01%, the S&P 500 down 0.02%, and the Nasdaq Composite up 0.06% [1] - Year-to-date performance shows the Dow Jones up 10.66%, Nasdaq up 20.99%, and S&P 500 up 15.10% [2] Sector Performance - Technology stocks exhibited mixed results, with Micron Technology rising over 2% and Tesla increasing more than 1%, while Advanced Micro Devices (AMD) fell over 2% and Super Micro Computer dropped more than 6% [1] - Chinese concept stocks mostly saw gains, with Canadian Solar (阿特斯太阳能) up over 12% and Huya (虎牙) rising more than 3% [1]