The Sensex has slumped to a low of 9449, and is now down 129 points at 9454.Ranbaxy is up 3.7% at Rs 393. However, Dr.Reddy's has slumped 2.4% at Rs 1,033, and Cipla is down 1% at Rs 439.Reliance Energy has dropped 2.6% to Rs 601. Reliance is down 1.6% at Rs 896.HDFC is down 2.6% at Rs 1,230.Satyam has slipped 2% to Rs 731. Infosys is down 1.8% at Rs 2,976.While NTPC has spurted 1.6% to Rs 116, Tata Power has tumbled 1.6% to Rs 454.Gujarat Ambuja is up 1.6% at Rs 87.55. ACC has declined 2.2% to Rs 540, and Grasim is down 1.9% at Rs 1,426.Hero Honda has tumbled nearly 3% to Rs 846. Bajaj Auto at Rs 2,026, Maruti at Rs 652 and Tata Motors at Rs 636 are down over 1% each.HLL has shed 2.2% to Rs 188. ITC has declined 1.6% at Rs 143.Bharti Tele has dropped 2.2% at Rs 340.SBI has shed 1.6% at Rs 912. HDFC Bank is down 1.3% at Rs 748.Tata Steel is down nearly 2% at Rs 373.