The Sensex and Nifty opened at fresh record levels in early trade today, October 17, 2024. The Sensex started trading today at 81729.46, up 228.10 points or 0.28%, and the Nifty was at 25000.40, up 29.10 points or 0.12%. Meanwhile, the Indian rupee was trading today at 84.01 against the dollar.