The Sensex has dropped 100 points (1.2%) to 8,277.Wipro has declined Rs 4 to Rs 385. Infosys is down Rs 3 at Rs 2,621, and TCS is down Rs 2 at Rs 1,436.ONGC has slipped Rs 11 to Rs 1,019. Reliance has declined Rs 7 to Rs 768, and SBI is down Rs 16 at Rs 907. HLL is down Rs 3 at Rs 173. L&T has plunged over 4% (Rs 63) to Rs 1,410. Bajaj has lost Rs 42 to Rs 1,703.Dr. Reddy's is up Rs 6 at Rs 903. HDFC and Tata Steel are trading with gains.