The Sensex has slipped back into the negative zone and is now down 30 points at 10,421.Larsen & Tourbo has rallied 3.5% to Rs 2,270. Hero Honda and HDFC have rallied nearly 2% each to Rs 777 and Rs 1,196, respectively.ACC has shed 2.7% to Rs 765. Satyam, Hindalco and Dr.Reddy's have slipped around 2% each at Rs 655, Rs 176 and Rs 1,315, respectively.Out of 2,137 stocks traded so far, 1,262 have declined, 823 have advanced and 52 are unchanged.
