Sensex crashes over 800 points, investors lose ₹4 lakh crore— Why is stock market falling? Explained with 5 key factors by Live mint | February 24, 2026 10:25 am | Indian Stocks, Market, News The Sensex crashed more than 800 points to hit an intraday low of 82,481, while the NSE counterpart Nifty 50 breached below 25,500 on the downside.