New Delhi, July 02 (ANI): Trading at the Bombay Stock Exchange today closed 324.86 points up to stand at 25,841.21. At the National Stock Exchange the Nifty closed 90.45 points up to stand at 7,725.15. Adani Ports and Castrol India were among the top gainers of Group A with an increase of 10.65% and 9.18% along with TTK Prestige and MCX with an increase of 8.59% and 7.85% respectively, while the top losers of Group A include Gujarat State Petronet Ltd. and GMR Infra with a decrease of 3.83% and 2.90% along with Berger Paints and ING Vysya Bank with a decrease of 2.68% and 1.84% at the close of the markets. The Auto sector is up 216.78 points at 15,955.31 while the banking sector is up 185.92 points at 17,744.63 and the realty sector is up 8.20 points at 2,106.77. The Indian currency is up 0.70% at Rs 59.65 per dollar.