The domestic benchmark indices today continued their upward momentum for the second consecutive session amid positive global cues. The 30-share BSE Sensex surged 901 points, or 1.13 percent, to close at 80,378, while the NSE Nifty50 added 271 points, or 1.12 percent, to settle at 24,484. The broader market at Bombay Stock Exchange also ended in positive territory. The Mid-Cap index climbed over 2.2 percent and the Small-Cap index gained nearly two percent.