New Delhi, Nov 13 (ANI): Trading at the Bombay Stock Exchange today closed 68.26 points down to stand at 27,940.64. At the National Stock Exchange the Nifty closed 25.45 points down to stand at 8,357.85. BALRAMPUR CHINI MILLS LTD. and AMTEK AUTO were among the top gainers of Group A with an increase of 17.22% and 8.67% along with DELTACORP and CUB with an increase of 6.80% and 6.20% respectively, while the top losers of Group A include BAJAJ ELECTRICALS LTD. and MAX with a decrease of 11.53% and 6.59% along with HINDPETRO and UNITECH with a decrease of 6.11% and 5.46% at the close of the markets. The Auto sector is down 73.35 points at 18,544.21 while the banking sector is down 142.30 points at 19,975.48 and the reality sector is down 23.81 points at 1,631.11. The Indian currency is up 0.12% at Rs 61.58 per dollar.