Nvidia's stock price surged to over $1,100, reaching a market cap close to $3 trillion. The company gained over $460 billion in market cap in 3 days, surpassing major players like Mastercard and Proctor & Gamble. Nvidia is now just around $100 billion away from overtaking Apple in market cap, with analysts questioning its valuation. The stock is on a continuous rise, with potential to become the world's second-largest public company. Nvidia's market cap is now $300 billion more than the entire German stock market.