Economic Times | Market Now: Oil index down but ONGC rises 2% on oil discovery Economic Times NEW DELHI: The S&P BSE Oil & Gas index was trading 0.44 per cent down at 16,136 around 11:05 am (IST) on Tuesday due to losses in index heavyweights Hindustan Petroleum Corporation (down 2.35 per cent), Bharat Petroleum Corporation (down 1.88 per cent ... ONGC rises 2% on oil & gas discovery at Mumbai High fields |