U.S. stock markets experienced significant gains on December 4, 2024, with the Dow Jones Industrial Average rising by 250 points. The S&P 500 increased by 0.61%, closing at 6,086.49, while the Nasdaq Composite surged 1.3% to finish at 19,735.12. Key contributors to this upward trend included strong earnings reports from Salesforce and Marvell Technology, which propelled their stock values higher. Salesforce's stock rose by 9%, reflecting positive investor sentiment. Additionally, NVIDIA entered a buy zone, indicating potential for further growth, while Okta also saw an increase in value. The overall performance was bolstered by advancements in the tech sector, which reached a new all-time high, as noted in the S&P 500 index.