The Sensex is now up 92 points at 15,642.Bharti Airtel has zoomed 4.4% to Rs 935. Tata Steel and Larsen & Toubro have soared 3.7% each to Rs 707 and Rs 2,462, respectively.Ranbaxy and HDFC have surged 1.7% each to Rs 357 and Rs 1,988, respectively.ACC has shed 2.7% to Rs 1,120. Hindustan Unilever and Ambuja Cements have slipped around 2% each to Rs 194 and Rs 136, respectively.Cipla, Satyam and Bajaj Auto have dropped 1.4% each to Rs 203, Rs 480 and Rs 2,351, respectively. ONGC is down 1% at Rs 886.Out of 2,482 stocks traded so far, 1,328 have declined, 1,075 have advanced and 79 are unchanged.
