The Sensex and Nifty opened at fresh record levels in early trade on Friday, October 3, 2025. The Sensex started trading today at 80838.75, down at 144.56 points or 0.18%, and the Nifty was at 24782.50, down at 53.80 points or 0.22%. Meanwhile, the Indian rupee was trading today at 88.73 against the dollar.