The Sensex zoomed to a high of 11,953, and is now up 298 points at 11,945.Cipla has soared 6% to Rs 263. ONGC has surged 5% to Rs 1,390. HDFC has advanced 3.6% to Rs 1,300.Tata Steel has surged 5.5% to Rs 658. Hindalco has spurted 4.2% to Rs 215.Maruti has zoomed over 5% to Rs 912. Tata Motors has rallied over 4% to Rs 956.Grasim, ACC and Wipro have gained around 3.5% each at Rs 2,381, Rs 954 and Rs 543, respectively.Out of 2,548 stocks traded so far, 1,639 have moved up, 842 have declined and the rest are unchanged.