New Delhi, Dec 30 (ANI): Trading at the Bombay Stock Exchange today closed 62.87 points down to stand at 21,130.71. At the National Stock Exchange the Nifty closed 22.05 points down to stand at 6,291.75. Neyveli Lignite and Financial Technologies were among the top gainers of Group A with an increase of 7.60% and 6.57% along with MCX and BHEL with an increase of 4.88% and 4.13% respectively, while the top losers of Group A include Gitanjali Gems and Indian Hotels with a decrease of 9.97% and 3.31% along with DLF and Adani Enterprises Ltd. with a decrease of 3.04% and 2.55% at the close of the markets. The Auto sector is down 48.09 points at 12,259.95 while the banking sector is down 106.05 points at 12,967.54 and the realty sector is down 24.65 points at 1,429.37. The Indian currency is down 0.31% at Rs 62.04 per dollar.