Updated Feb 16, 2021 | 09:30 IST The BSE Sensex was at 52,476.32, up 322.19 points or 0.6% and the Nifty 50 was at 15,401.65 points, gaining almost 87 points or 0.6% around 0923 hours. Sensex surges almost 300 points in opening trades; Nifty at 15,400  |  Photo Credit: IANS After surging 1% higher in the previous session, benchmarks moved higher on Tuesday within minutes of opening near flat. The BSE Sensex was at 52,476.32, up 322.19 points or 0.6% and the Nifty 50 was at 15,401.65 points, gaining almost 87 points or 0.6% around 0923 hours. ONGC, IndusInd Bank, Kotak Bank, SBI, Power Grid and L&T were the top gainers while Axis Bank, ICICI Bank, Bajaj Finance, Bajaj Finserv and Sun Pharma were top Sensex laggards.