The Sensex settled at 32,400, down 2 points, while the Nifty closed at 10,141, down 6 points. . OI increase w.r.t increase in price was seen in NATIONALUM and Increase in OI w.r.t Decrease in price was seen in ICICIBANK. 10200 CALL & 10000 PUT showing the highest Open Interest. Back home, telecom stocks hogged limelight after the Telecom Regulatory Authority of India (TRAI) cut termination charge for all mobile to mobile calls to 6 paise per minute from 14 paise effective October 1. Bharti Airtel ended flat, while Idea Cellular dipped over 3% at close. Reliance Industries, meanwhile, hit a record high as a cut in mobile interconnect fee is seen benefiting the company’s telecom unit Reliance Jio.