Markets closed lower for the second consecutive day after a volatile session on Friday. The BSE Sensex ended at 58,644.82, down 143.20 points or 0.24%. The Nifty was at 17,516.30, down 43.90 points or 0.25%. Metals led the sectoral gainers while Realty, Banks and Auto fell most. Sun Pharma, Asian Paints, UltraTech Cement, Tata Steel and L&T were top gainers in the Sensex. Among laggards were State Bank of India, M&M, NTPC, Kotak Mahindra Bank and Wipro.