Equity benchmark indices Sensex and Nifty rebounded on Thursday after falling in the past two days and ended nearly 1 per cent higher, mainly on buying in HDFC Bank and Bajaj Finance. The 30-share BSE Sensex jumped 490.97 points or 0.69 per cent to settle at 71,847.57 points. During the day, it rallied 598.19 points or 0.83 per cent to 71,954.79 points. The Nifty climbed 141.25 points or 0.66 per cent to 21,658.60 points.