Sensex jumps 600 points, Nifty 50 reclaims 23,850. Why is the Indian stock market rising? by Live mint | May 21, 2026 10:24 am | Indian Stocks, Market, News The Sensex jumped over 600 points, or more than 0.80%, to an intraday high of 75,946, while the Nifty 50 jumped 0.85% to the day’s high of 23,860.