The Sensex is now up 39 points at 13,199.Bajaj Auto and Hero Honda have rallied around 4.5% each to Rs 2,623 and Rs 697, respectively. Hindalco has surged 3.5% to Rs 142.HDFC and Grasim have flared up 2.7% each to Rs 1,550 and Rs 2,212, respectively. HLL and Tata Steel have advanced nearly 2% each to Rs 179 and Rs 461, respectively.Gujarat Ambuja, Ranbaxy and BHEL are up around 1.5% each at Rs 114, Rs 349 and Rs 2,205, respectively.ITC has shed 2.3% to Rs 169, and HDFC Bank has slipped over 2% to Rs 960. Larsen & Toubro has dropped 1.7% to Rs 1,515.Out of 2,224 stocks traded so far, 1,482 have advanced, 697 have declined and 45 are unchanged.