New Delhi, May 29 (ANI): Trading at the Bombay Stock Exchange today closed 321.94 points down to stand at 24,234.15. At the National Stock Exchange the Nifty closed 94.00 points down to stand at 7,235.65. Amara Raja and Financial Technologies were among the top gainers of Group A with an increase of 6.10% and 4.99% along with UCO Bank and Sobha Dev with an increase of 4.62% and 4.08% respectively, while the top losers of Group A include Wockhardt and Infosys with a decrease of 8.06% and 7.86% along with Jain Irrigation and Neyveli Lignite with a decrease of 6.20% and 5.42% at the close of the markets. The Auto sector is down 25.62 points at 14,466.04 while the banking sector is down 155.79 points at 17,227.63 and the realty sector is down 25.74 points at 1,857.22. The Indian currency is up 0.10% at Rs 58.87 per dollar.