Sensex, Nifty 50 end lower; investors lose about ₹3 lakh crore in a day— 10 key highlights from Indian stock market by Live mint | January 19, 2026 4:15 pm | Indian Stocks, Market, News The Sensex fell 324 points, or 0.39%, to close at 83,246.18, while the Nifty 50 closed at 25,585.50, down 109 points, or 0.42%. The BSE Midcap index also suffered a loss of 0.43%, but the Smallcap index plunged 1.28%.