New Delhi, July 22 (ANI): Trading at the Bombay Stock Exchange today closed 310.63 points up to stand at 26,025.80. At the National Stock Exchange the Nifty closed 83.65 points up to stand at 7,767.85. Financial Tech and Wockhardt were among the top gainers of Group A with an increase of 10.00% and 6.64% along with National Aluminium Co.Ltd. and Shriram City Union Finance Ltd. with an increase of 6.31% and 6.04% respectively, while the top losers of Group A include Thermax and JPINFRATEC with a decrease of 8.28% and 3.96% along with Torrent Power and Unitech with a decrease of 3.92% and 2.79% at the close of the markets. The Auto sector is up 61.85 points at 15,778.80 while the banking sector is up 71.02 points at 17,688.31 and the realty sector is up 11.15 points at 1,972.75. The Indian currency is 0.08 % down at Rs 60.25 per dollar.