Equity benchmark indices bounced back on Tuesday after two days of losses as investors globally continued to weigh the economic impact of ongoing coronavirus outbreak. At the closing bell, the BSE S&P Sensex was up by 237 points to 41,216 while the Nifty 50 ticked up by 76 points at 12,108. Except for Nifty FMCG which slipped marginally, all sectoral indices at the National Stock Exchange were in the positive terrain with Nifty metal advancing by 0.8 per cent, financial service by 0.6 per cent and auto by 0.4 per cent. Among stocks, GAIL emerged as the top winner by gaining 5.9 per cent at Rs 129 per share. JSW Steel gained by 3.8 per cent and Hindalco by 1.6 per cent.