Sensex jumps over 2,000 points, investors earn over ₹12 lakh crore— 10 key highlights from Indian stock market today by Live mint | February 3, 2026 4:07 pm | Indian Stocks, Market, News Indian stock markets surged on February 3 following the confirmation of the India-US trade deal, with the BSE Sensex rising 2.54% and the Nifty 50 climbing 2.55%. The market capitalization increased by over ₹12.5 lakh crore in a single day.