科技股在英伟达财报前上涨，标普500指数走高

Group 1 - The core point of the article highlights that the U.S. stock market experienced an increase, driven by Nvidia's stock rising ahead of its earnings report [1] - Among the 11 sectors of the S&P 500 index, 5 sectors saw gains, with technology, communication, and financial stocks leading the way [1] - Market strategist Matthew Maley from Miller Tabak indicated that the next significant movement in the U.S. stock market will be determined by Nvidia's earnings report and guidance, emphasizing its role as a key leader in the market [1]