Sensex extends gains with 180 pts surge, Nifty touches 9100

The 30-share Sensex was up 182.58 points at 29419.73. Nifty up 58.10 points at 9103.30. Axis Bank, Sun Pharma, Tata Motors, Wipro, HDFC Ltd, Asian Paints, NTPC and ICICI Bank are gainers. ONGC, GAIL and Tech Mahindra are among top losers.