The release of ChatGPT in November 2022 unleashed an artificial intelligence (AI) revolution, catapulting Nvidia ( NASDAQ:NVDA ) to a 1,000% return as its graphics processing units (GPUs) became essential for AI models. The chatbot's debut highlighted AI's transformative potential, pushing Nvidia's stock from $15 per share (split-adjusted) to over $180. With a market cap exceeding $4.5 trillion, Nvidia stands as the world's most valuable stock.