Sensex, Nifty climb on firm trend in global markets - Equity benchmark indices Sensex and Nifty ticked higher for the fourth straight session on Wednesday. The 30-share BSE Sensex climbed 114.49 points or 0.16 per cent to settle at 73,852.94. The NSE Nifty advanced 34.40 points or 0.15 per cent to 22,402.40.