The Sensex is now down 97 points at 13,082.Satyam has tumbled nearly 4% to Rs 444. Wipro has shed 2.7% to Rs 547, Infosys has dropped over 2% to Rs 2,001.SBI has slipped 2% to Rs 969. Dr.Reddy's, Cipla, Larsen & Toubro, ICICI Bank and NTPC have declined around 1.5% each to Rs 719, Rs 232, Rs 1,575, Rs 843 and Rs 157, respectively.Tata Motors has surged 2.8% to Rs 723, and HLL has rallied 2.5% to Rs 209.ITC has advanced over 2% to Rs 159. HDFC and Ranbaxy have gained around 1.5% each at Rs 1,580 and Rs 356, respectively.Out of 2,516 stocks traded so far, 1,373 have advanced, 1,071 have declined and 72 are unchanged.