Sensex, Nifty rebound as Reliance, ITC gainFrom the Sensex basket, Power Grid, NTPC, JSW Steel, Asian Paints, ITC, Bharti Airtel, Hindustan Unilever and Tata Motors were the biggest gainers. On the other hand, Tata Consultancy Services, Kotak Mahindra Bank, Infosys, Wipro,...