Sensex, Nifty Today: After the brutal rout in the prior session, domestic equity benchmarks bounced back on Tuesday, March 10 as geopolitical tensions showed signs of easing. The BSE Sensex opened with a sharp gap-up of 809.57 points, or 1.04 per cent at 78,375.73, and the NSE Nifty 50 started with a gap-up of 252.75 points, or 1.05 per cent at 24,280.80.