New Delhi, October 25 (ANI): Trading at the Bombay Stock Exchange today closed 70.42 points down to stand at 20,655.01. At the National Stock Exchange the Nifty closed 19.45 points down to stand at 6,144.90. Suzlon Energy and Dabur India were among the top gainers of Group A with an increase of 4.98% and 3.37% along with Mcleod Russel India Ltd. and TV18 Broadcast with an increase of 3.21% and 3.14% respectively, while the top losers of Group A include Adani Ports and Adani Enterprises Ltd. with a decrease of 7.24% and 6.51% along with Adani Power and Gitanjali Gems with a decrease of 5.92% and 5.30% at the close of the markets. The Auto sector is down 150.48 points at 11,785.32 while the banking sector is down 27.71 points at 12,433.10 and the realty sector is down 32.15 points at 1,322.54. The Indian currency is down 0.14% at Rs 61.55 per dollar.