The Sensex and Nifty opened at fresh record levels in early trade on Monday, October 20, 2025. The Sensex started trading today at 84269.30, up at 317.11 points or 0.38%, and the Nifty was at 25824.60, up at 114.75 points or 0.45%. Meanwhile, the Indian rupee was trading today at 87.89 against the dollar.