The Sensex and Nifty opened at fresh record levels in early trade on Thursday, August 21, 2025. The Sensex started trading today at 82107.01, up at 249.17 points or 0.30%, and the Nifty was at 25142.00, up at 91.45 points or 0.37%. Meanwhile, the Indian rupee was trading today at 86.91 against the dollar.