New Delhi, Feb 12 (ANI): Trading at the Bombay Stock Exchange today closed 73.96 points up to stand at 20437.33. At the National Stock Exchange the Nifty closed 17.10 points up to stand at 6079.80. Muthoot Finance and Crompton Greav were among the top gainers of Group A with an increase of 9.78% and 5.29% along with Motherson Sumi and Financial Technology with an increase of 4.91% and 4.61% respectively, while the top losers of Group A include Tata Steel and India bulls Real Estate with a decrease of 4.19% and 3.48% along with United Brew-$ and Cairn India with a decrease of 3.29% and 3.00% at the close of the markets. The Auto sector is up 13.41 points at 11,804.69 while the banking sector is down 59.61 points at 11,683.77 and the realty sector is up 26.85 points at 1,232.20. The Indian currency is down 0.19% at Rs 62.10 per dollar.