Sensex jumps over 600 points, investors earn ₹3 lakh crore— Why is the stock market rising? Explained by Live mint | February 20, 2026 1:16 pm | Indian Stocks, Market, News In intraday trade, the 30-share pack Sensex jumped over 600 points, while the Nifty 50 reclaimed 25,660 during the session.