According to TechFlow, on December 31, the last trading day of 2024, the three major U.S. stock indexes collectively opened slightly higher. The Dow Jones Industrial Average rose 0.22%, the S&P 500 rose 0.21%, and the Nasdaq Composite rose 0.38%. The "Big Seven" technology companies all rose, with Tesla up 1.39%, Nvidia up 0.4%, and Apple up slightly by 0.17%. Cryptocurrency concept stocks performed strongly, with MicroStrategy up 4.21% and Coinbase up 2.33%.