The three major U.S. stock indexes opened higher, and Nvidia's stock price hit a new high. According to Jinshi Data on January 7, the U.S. stock market opened, the Dow Jones Industrial Average rose 0.32%, the S&P 500 rose 0.37%, and the Nasdaq rose 0.34%. Nvidia (NVDA.O) rose about 2.5%, and its stock price hit a record high. The latest GeForce RTX 50 series GPU and other new products were launched. Micron Technology (MU.O) rose about 4%, and will provide memory for Nvidia's new GPU.