Group 1 - The core point of the article highlights the performance of the U.S. stock market on the first trading day of 2026, with the Dow Jones Industrial Average rising by 0.18%, the S&P 500 increasing by 0.54%, and the Nasdaq Composite gaining over 1% [1]

Group 1 - The U.S. stock market saw all three major indices close higher, with the S&P 500 rising by 0.64%, the Nasdaq increasing by 0.52%, and the Dow Jones up by 0.47% [1] - Oracle's stock increased by 3%, indicating positive market sentiment towards the company [1] - Nvidia and Tesla both experienced gains of over 1%, reflecting strong performance in the tech sector [1] Group 2 - The Trump Media Technology Group's stock fell by over 10%, suggesting significant market challenges for the company [1]

Group 1 - The U.S. stock market saw significant gains, with the Nasdaq rising by 2% [1] - The S&P 500 index increased by 1.4% [1] - The Dow Jones Industrial Average rose by 0.95% [1]

Core Points - U.S. stock market continues to decline, with the S&P 500 index down by 1%, the Nasdaq down by 1.4%, and the Dow Jones down by 0.4% [1] Summary by Category - **Market Performance** - S&P 500 index decreased by 1% [1] - Nasdaq index fell by 1.4% [1] - Dow Jones index dropped by 0.4% [1]

美股跌幅扩大，纳指跌0.7%，道指跌0.27%，标普500指数跌0.34%。 ...

Group 1 - The U.S. stock indices turned negative, with the Nasdaq down by 0.5% and both the S&P 500 and Dow Jones Industrial Average declining by 0.2% [1]

格隆汇12月15日｜标准普尔500金融板块涨至历史新高，最新涨幅为 0.4%。纳指转跌，此前曾涨约 0.6%。 ...

本文源自：金融界AI电报 美股延续跌势，纳指跌幅扩大至2%。 ...

Group 1 - The Nasdaq index fell by 1.2%, while the S&P 500 index decreased by 0.63%, and the Dow Jones Industrial Average rose by 0.44% [1]

Group 1 - The Dow Jones Industrial Average rose over 1% [1] - The Nasdaq increased by 0.3% [1] - The S&P 500 gained 0.4% [1]