Sensex, Nifty updates on 21 November 2023: Indian equity markets closed in green after ending marginally lower for two days in a row. While Sensex gained 275.62 points or 0.42 per cent to 65,930.77, Nifty advanced 89.40 points or 0.45 per cent to 19,783.40. Within the Sensex pack, JSW Steel was the major gainer (1.76 per cent) followed by Titan (1.39 per cent), Tata Steel (1.37 per cent), Sun Pharma (1.36 per cent) and Reliance Industries (1.34 per cent). On the other hand, NTPC (0.66 per cent) lost the most followed by Tech Mahindra (0.63 per cent), Maruti (0.48 per cent) and L&T (0.47 per cent)