The Sensex is now up 621 points at 17,351.The NSE Nifty is up 104 points at 5,103.Reliance Energy has zoomed 7.7% to Rs 1,849. NTPC has soared 6.8% to Rs 210.Reliance Communications, SBI and Reliance have surged around 6% each to Rs 610, Rs 2,285 and Rs 2,495, respectively.TCS has rallied 5.5% to Rs 843. Bajaj Auto and Hindalco have gained 5% each at Rs 2,166 and Rs 158, respectively.BHEL has moved up 4.7% to Rs 2,079. HDFC and Grasim have advanced around 4% each to Rs 2,585 and Rs 2,975, respectively.DLF, Tata Steel and ICICI Bank are up around 1% each at Rs 899, Rs 695 and Rs 1,163, respectively.Hindustan Unilever and Satyam have gained 2.7% each at Rs 191 and Rs 364, respectively.Wipro has shed 2% at Rs 420, and ACC has dropped 1.7% to Rs 710.The market breadth is negative - out of 2,286 stocks traded, 1,310 have declined, 943 have advanced and 33 are unchanged.