[The three major U.S. stock indexes opened higher, Amazon rose about 4.5%] According to Golden Finance, at the opening of the U.S. stock market, the Dow Jones Industrial Average rose 0.28%, the S&P 500 Index rose 0.53%, and the Nasdaq Composite Index rose 0.96%. Amazon (AMZN.O) opened up about 4.5% after the company signed a $38 billion agreement with OpenAI to provide NVIDIA chip computing power support. NVIDIA (NVDA.O) rose 2.7%, with reports stating that the U.S. has approved Microsoft to export the latest NVIDIA chips to the UAE for the first time.