Microsoft added $450 billion (₹42.93 lakh crore) to its investors' wealth, marking the biggest single-day market value jump in stock market history, after it forecast better-than-expected cloud growth and signalled continued cash inflow. Its shares closed 15% higher, lifting its m-cap to $3.35 trillion. Microsoft surpassed Nvidia's previous one-day gain record of $441 billion, set on April 9.