This month's puzzle is not as easy as the previous month's puzzle as the price band at which the stock is trading is the price band of many stocks and the movement it has witnessed since past 5 years is not very unique or exclusive. Answer will be revealed by 8th Dec 2013.
Some clues to help you in guessing the chart:
1. As visible on the chart the stock has been a big multibagger and has been a very strong recommendation at InvestorZclub since past couple of years.