美股三大股指集体低开

Market Overview - On November 17, U.S. stock indices opened lower, with the Dow Jones down 0.27%, Nasdaq down 0.53%, and S&P 500 down 0.44% [1][2]. Index Performance - Dow Jones Industrial Average: 47,022.46, down 125.02 points, a decrease of 0.27% [2]. - Nasdaq Index: 22,780.06, down 120.52 points, a decrease of 0.53% [2]. - S&P 500: 6,704.63, down 29.48 points, a decrease of 0.44% [2]. Sector Performance - Technology stocks mostly declined, with Dell Technologies dropping approximately 7%, and Nvidia, Apple, and Tesla each falling over 1% [2]. - Google saw an increase of over 3%, with Berkshire Hathaway's first investment in Google attracting attention [2]. Chinese Concept Stocks - Chinese concept stocks showed mixed results, with Alibaba rising over 2%, while Canadian Solar and Xpeng Motors fell by more than 3% [2].