In early trade, top Nifty gainers have been ONGC, UltraTech Cement, Power Grid, UPL, Tech Mahindra, while laggards include Bharti Airtel, Hindalco. Only Bharti Airtel and SBI Life were in the red in the opening deals. Today, auto stocks will also be in focus as the auto majors are due to announce their sales figures today.