The stock Hexaware has been my favorite earlier but on the current charts all the large cap stocks are suggesting that the declines are not yet over. It is likely expected that we may seen a very enjoyable relief rally in IT Sectors but that is up-to it.
I do not know whether you can buy now at current levels and then make money 15 days later. WIPRO LTD. is the only stock which offers some promise of an appreciation in the next few days. By looking at Wipro's chart I suggest that it is likely to outperform Infosys as well as TCS.