The Sensex touched a low of 10,112 - down 675 points from the previous close. The index is now down 535 points at 10,252.ONGC has plunged 9% to Rs 1,074. Grasim and Tata Steel have shed 8% each to Rs 1,725 and Rs 505, respectively.ITC and Hero Honda have dropped 7.5% each to Rs 164 and Rs 743, respectively.Out of 2,383 stocks traded so far, 2,167 have declined, 186 have advanced and 30 are unchanged.
