The Sensex is now down 108 points at 20,108.Wipro has plunged 3.3% to Rs 531.Bharti Airtel has tumbled 2.7% to Rs 940, and Bajaj Auto has shed 2.5% at Rs 2,605.ONGC and HDFC Bank have dropped 2% each to Rs 1,215 and Rs 1,710, respectively.ICICI Bank has slipped nearly 2% to Rs 1,219, and TCS has shed 1.7% at Rs 1,082.Maruti and Satyam have declined 1.5% each to Rs 980 and Rs 445, respectively.DLF has surged 2.8% to Rs 1,038.Tata Steel and Ambuja Cements have rallied over 1.5% each to Rs 921 and Rs 147, respectively.Ranbaxy and Reliance Energy are up over 1% each at Rs 416 and Rs 2,158, respectively.Out of 2,943 stocks traded so far, 2,158 have advanced, 761 have declined and 24 are unchanged.