In the first hour of the trading session, Sensex and Nifty were able to recover some of the opening losses and traded flat. At the time of market opening, 27 out of 30 stocks on Sensex were trading in the red. The top gainers on Sensex are Dr Reddy’s Laboratories, Reliance Industries, and Maruti Suzuki whereas the top losers include Asian Paints, Tata Steel, Power Grid Corporation, L&T, and UltraTech Cement.