A heavy round of selling in the market saw the Sensex tumble into the negative zone to touch a low of 11,889 - down 198 points from the day's high of 12,087.The index is now almost flat at 11,940.ONGC has slumped 5% to Rs 1,317. Infosys has dropped 2.7% to Rs 3,139. Wipro has slipped 1.3% to Rs 542. Satyam is down 1% at Rs 770.ACC has shed 2.4% to Rs 945, and Grasim has tumbled 1.6% to Rs 2,340.Maruti has declined nearly 2% to Rs 907. Tata Motors is down over 1% at Rs 947.Tata Power and Reliance Energy are also trading with significant losses at Rs 550 and Rs 613, respectively.On the other hand. Reliance has moved up 1.8% to Rs 995. Hindalco is up 1.7% at Rs 218.TCS has gained 1.7% at Rs 1,975, and HDFC has advanced 1.5% to Rs 1,316.Larsen & Toubro and ITC are up over 1% each at Rs 2,695 and Rs 204, respectively.The market breadth is still positive. Out of 2,543 stocks traded so far, 1,430 have advanced, 1,046 have declined and 67 are unchanged.
