The Sensex has recovered partially from the day's low of 17,443, and is now down 592 points at 17,770.The NSE Nifty is down 215 points at 5,168.SBI has tumbled 7% to Rs 2,238. Reliance Communications and Infosys have slumped around 6% each to Rs 626 and Rs 1,431, respectively.DLF, BHEL and Bharti Airtel have plunged around 5.5% each to Rs 892, Rs 2,049 and Rs 866, respectively.ONGC, Wipro, Reliance and NTPC have shed around 5% each at Rs 964, Rs 408, Rs 2,481 and Rs 211, respectively.HDFC Bank and TCS have dropped 4.7% each to Rs 1,524 and Rs 840, respectively.Tata Motors, Tata Steel and Larsen & Toubro are down around 4% each at Rs 683, Rs 686 and Rs 3,740, respectively.Out of 2,629 stocks traded so far, 2,150 have declined, 450 have advanced and 29 are unchanged.