NEW DELHI: The Nifty Financial Services index was up with most of its components trading with gains in Tuesday’s afternoon session. Shares of Indiabulls Housing Finance (up 5.69 per cent), Shriram Transport Finance Company (up 4.20 per cent), Cholamandalam Investment & Finance Company (up 3.75 per cent) and Indiabulls Ventures (up 3.51 per cent) were the top gainers in the …