The Sensex is now down 55 points at 17,771.The NSE Nifty is down 16 points at 5,252.SBI and Ambuja Cements have dropped over 2% each to Rs 2,035 and Rs 120, respectively.ACC and Reliance have shed 1.8% each at Rs 801 and Rs 2,543, respectively.DLF has declined 1.5% to Rs 812. Wipro and ICICI Bank are down 1% each at Rs 435 and Rs 1,103, respectively.Hindalco has surged 2.3% to Rs 201, and Cipla has rallied over 2% to Rs 206.Mahindra & Mahindra and HDFC have moved up 1.4% each to Rs 668 and Rs 2,720, respectively.Bajaj Auto is up over 1% at Rs 2,200.Out of 2,698 stocks traded so far, 1,543 have declined, 1,092 have advanced and 63 are unchanged.