Nifty ends around 18,150, Sensex gains 400 pts led by capital goods, metalsBenchmark indices gained for the second consecutive session on January 18 with Nifty closing around 18,150. Hindalco Industries, Tata Steel, Larsen and Toubro, UPL and HDFC Bank were among the top gainers on the Nifty, while losers included Tata Motors, HDFC Life, UltraTech Cement, Adani Enterprises and BPCL.