The Sensex is now down 327 points at 13,902.Cipla has slumped 14% to Rs 218. Bharti Airtel has plunged 4.5% to Rs 823, and Tata Steel has tumbled 4% to Rs 539.SBI has dropped 3.5% to Rs 1,106. Reliance, ONGC and Grasim have tumbled around 3% each to Rs 1,549, Rs 932 and Rs 2,427, respectively.Tata Motors and HDFC have shed 2.7% each to Rs 746 and Rs 1,690, respectively.Satyam has surged 2% to Rs 470. Out of 2,515 stocks traded so far, 1,707 have declined, 733 have advanced and 75 are unchanged.
