The Sensex has slipped back into the negative zone and is now down 56 points at 10,343.HDFC has rallied 4% to Rs 1,170. BHEL has surged 1.5% to Rs 1,930. HLL has dropped 3.5% to Rs 225. Larsen & Toubro, Bharti Airtel and Tata Power have slipped 2.5% each to Rs 2,260, Rs 357 and Rs 485, respectively.Ranbaxy is down nearlyt 2% at Rs 404.Out of 2,201 stocks traded so far, 1,193 have declined, 950 have advanced and 58 are unchanged.
