New Delhi, Jan 25 (ANI): Trading at the Bombay Stock Exchange today closed 50.29 points up to stand at 24,485.95. At the National Stock Exchange the Nifty closed 13.70 points up to stand at 7,436.15. Cairn India Limited and Tata Steel Limited were among the top gainers of group A with an increase of 5.14% and 2.93% along with Sun Pharmaceuticals Industries Limited and ICICI Bank Limited with an increase of 2.37%and 1.87% respectively, while the top losers of group A includes Larsen and Toubro Limited and GAIL (India) Limited with a decrease of 2.67% and 2.52% along with Hero MotoCorp Limited and Tata Motors Limited with a decrease of 1.99% and 1.74% at the close of the markets. The Auto sector is down 116.26 points at 16775.17 while the Banking sector is up 37.32 points at 17662.39 and the Realty sector is up 5.88 points at 1189.49. The Indian currency was up with 0.16 % at Rs. 67.73 per dollar.