The Sensex is now up 153 points at 19,516.Reliance Energy has zoomed 6% to Rs 1,843. Wipro has soared over 5% to Rs 484.Hindalco has surged nearly 4% to Rs 193, and TCS has rallied nearly 3% to Rs 1,043.Maruti, Mahindra & Mahindra and Ranbaxy have moved up over 2% each to Rs 1,035, Rs 747 and Rs 395, respectively.NTPC and BHEL have gained nearly 2% each at Rs 241 and Rs 2,730, respectively. ACC and Reliance Communications are up 1.7% each at Rs 1,108 and Rs 686, respectively.HDFC has dropped 1.3% to Rs 2,748.HDFC Bank, ICICI Bank and Bharti Airtel are down over 1% each at Rs 1,699, Rs 1,171 and Rs 929, respectively.