Sensex rises 99 pts, Nifty tops 18,600; PTC Industries rises 20%, RPower gains 14%
BSE Sensex jumped 99.08 points, or 0.16 per cent, to settle at 62,724.71, while NSE's Nifty50 gained 38.10 points, or 0.21 per cent, to end the session at 18,601.50 for the day.