美股三大指数集体收涨，标普500指数涨0.64%，纳指涨0.52%，道指涨0.47%

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]