The Sensex is now up 32 points at 14,520.Bharti Airtel has surged 2% to Rs 849. Tata Steel and Satyam have advanced around 1.5% each to Rs 609 and Rs 461, respectively.TCS and Grasim are up around 1% each at Rs 1,136 and Rs 2,481, respectively.Larsen & Toubro is the prominent loser at Rs 2,149.Out of 2,281 stocks traded so far, 1,463 have advanced, 733 have declined and 85 are unchanged.