New Delhi, Jan 06 (ANI): Trading at the Bombay Stock Exchange today closed 58.81 points down to stand at 20,792.52. At the National Stock Exchange the Nifty closed 19.70 points down to stand at 6,191.45. Financial Technologies and TV18 Broadcast were among the top gainers of Group A with an increase of 9.93% and 8.33% along with Future Retail and CESC with an increase of 6.33% and 4.71% respectively, while the top losers of Group A include Bank of India and Hindustan Zinc with a decrease of 3.85% and 3.26% along with JPPOWER and Max India with a decrease of 3.17% and 3.10% at the close of the markets. The Auto sector is up 39.17 points at 12,067.77 while the banking sector is down 144.85 points at 12,630.25 and the realty sector is down 11.96 points at 1,429.88. The Indian currency is down 0.27% at Rs 62.33 per dollar.