Sensex, Nifty updates on 30 December 2024: Benchmark indices Sensex and Nifty opened marginally weaker on Monday. Sensex was at 78,616.31, down 82.76 points or 0.11 pr cent lower. Nifty was at 23,776.35, down 37.05 points or 0.16 per cent lower in opening deals.
