Sensex, Nifty updates on 30 November 2023: Benchmark equity indices Sensex and Nifty settled with marginal gains on Thursday in a highly volatile trade amid the scheduled monthly derivatives expiry and muted trend in the US markets. The 30-share BSE Sensex closed 86.53 points or 0.13 per cent higher at 66,988.44, registering its third day of gains. During the day, it hit a high of 67,069.89 and a low of 66,610.35. Bumper stock market debut of Tata Technologies and Gandhar Oil Refinery (India) Ltd also added to the overall optimism in equities.