At close, the Sensex was down 236.00 points or 0.43% at 54,052.61, and the Nifty was down 89.50 points or 0.55% at 16,125.20. About 1005 shares have advanced, 2220 shares declined, and 121 shares are unchanged. Dr Reddy’s Labs, Kotak Mahindra Bank, HDFC, Nestle India and HDFC Bank were among the top Nifty gainers, while losers included Divis Labs, Tech Mahindra, Grasim Industries, Hindalco Industries and HUL.