Oil and Gas stocks were trading in green, with the S&P BSE Oil&Gas index increasing 255.5 points or 1.68% at 15433.09 at 09:49 IST.
Among the components of the S&P BSE Oil&Gas index, Oil & Natural Gas Corpn Ltd (up 5.08%), GAIL (India) Ltd (up 2.42%), Bharat Petroleum Corporation Ltd (up 2.19%), Indian Oil Corporation Ltd (up 0.99%), Hindustan Petroleum Corporation Ltd (up 0.79%), and Reliance Industries Ltd (up 0.45%), were the top gainers.