New Delhi, Feb 6 (ANI): Trading at the Bombay Stock Exchange today closed 49.71 points up to stand at 20310.74. At the National Stock Exchange the Nifty closed 13.90 points up to stand at 6036.30. Jet Air India and Tata Communications were among the top gainers of Group A with an increase of 10.93% and 7.78% along with Coal India Ltd. and Power Finance with an increase of 4.59% and 4.53% respectively, while the top losers of Group A include Indiabulls Real Estate and Prestige Estates with a decrease of 3.36% and 3.33% along with IRB Infra and Jaiprakash Associates with a decrease of 2.96% and 2.70% at the close of the markets. The Auto sector is up 98.72 points at 11,701.11 while the banking sector is down 26.63 points at 11,668.40 and the realty sector is down 19.05 points at 1,193.00. The Indian currency is up 0.16% at Rs 62.47 per dollar.