The Sensex is now up 52 points at 18,713.The NSE Nifty is up 29 points at 5,493.ONGC has surged over 2% to Rs 1,079. DLF, Bharti Airtel and ACC have moved up 1.7% each to Rs 898, Rs 938 and Rs 780, respectively.Cipla and Larsen & Toubro have advanced around 1.5% each to Rs 202 and Rs 3,860, respectively.NTPC and Reliance Energy have gained 1.3% each at Rs 217 and Rs 2,039, respectively.HDFC, BHEL and Ambuja Cements are up over 1% each at Rs 3,051, Rs 2,084 and Rs 124, respectively.Satyam has dropped 2.5% to Rs 427, and Infosys has slipped 2% to Rs 1,609. TCS and Wipro are down around 1.5% each at Rs 961 and Rs 458, respectively.Bajaj Auto has declined 2% to Rs 2,410.Tata Motors, Tata Steel and HDFC Bank are down over 1% each at Rs 760, Rs 793 and Rs 1,531, respectively.