New Delhi, Oct 20 (ANI): Trading at the Bombay Stock Exchange today closed 321.32 points up to stand at 26,429.85. At the National Stock Exchange the Nifty closed 99.70 points up to stand at 7,879.40. TORRENT POWER LTD. and SKS MICROFINANCE LTD. were among the top gainers of Group A with an increase of 12.60% and 8.88% along with HINDUSTAN PETROLEUM CORPORATION LTD. and TVS MOTOR COMPANY LTD. with an increase of 7.28% and 6.55% respectively, while the top losers of Group A include DEN and JINDAL STEEL and POWER LTD. with a decrease of 8.81% and 8.58% along with KAILASH and GVK POWER and INFRASTRUCTURE LTD. with a decrease of 8.32% and 5.62% at the close of the markets. The Auto sector is up 369.44 points at 17,388.21 while the banking sector is up 324.17 points at 18,564.39 and the reality sector is up 12.52 points at 1,442.16. The Indian currency is down 0.29% at Rs 61.26 per dollar.