The Sensex is now up 32 points at 18,525.ONGC has plunged over 4% to Rs 1,095. Tata Motors has shed 2.4% to Rs 777.Grasim has dropped 2% to Rs 3,625. Mahindra & Mahindra, Wipro and Infosys have slipped 1.8% each to Rs 760, Rs 484 and Rs 1,851, respectively.BHEL, TCS, Bajaj Auto and Dr.Reddy's are down over 1% each at Rs 2,265, Rs 1,052, Rs 2,495 and Rs 628, respectively.Reliance Energy has zoomed over 6% to Rs 1,618. SBI has soared 4% to Rs 1,885. Hindalco has surged 3.4% to Rs 191.Satyam, HDFC Bank, Tata Steel and Cipla have advanced around 1.5% each to Rs 469, Rs 1,497, Rs 908 and Rs 196, respectively.NTPC is up over 1% at Rs 220.Out of 2,701 stocks traded so far, 1,529 have advanced, 1,095 have declined, 77 are unchanged.