The Direxion Daily NVDA Bull 2X Shares (NVDU) closed up 8.76% at $110.00 on January 22, driven by Nvidia's stock surge following the announcement of a $500 billion investment in AI infrastructure in the U.S. Nvidia's shares rose 4.12% to $146.63, buoyed by its strategic role in The Stargate Project, a joint venture with OpenAI, Oracle, and SoftBank. This initiative, revealed at a White House event, promises to enhance AI infrastructure, creating over 100,000 jobs and positioning Nvidia to meet the rising demand for AI technologies. The immediate allocation of $100 billion in funding underscores the project's potential impact on the AI landscape. Analysts highlight Nvidia's robust growth in data center revenue and its strong market position, which are expected to sustain its margins despite rising operating expenses. The tech sector's rally, led by Nvidia and Oracle, further supported the stock's upward momentum.