At close, the Sensex was down 89.14 points or 0.15% at 57,595.68, and the Nifty was down 22.90 points or 0.13% at 17,222.80. About 1426 shares have advanced, 1888 shares declined, and 100 shares are unchanged. Dr Reddy's Laboratories, Coal India, Hindalco Industries, UltraTech Cement and Tech Mahindra were among the top Nifty gainers, while losers were Kotak Mahindra Bank, Titan Company, HDFC Bank, ICICI Bank and HDFC