This ETF tracks the Dorsey Wright Technical Leaders Index, which includes approximately 100 U.S.-listed companies that demonstrate powerful relative strength characteristics. The index uses a proprietary methodology which takes into account numerous factors of individual securities, including the performance of each company compared to its index, and the relative performance of the industry sectors and sub-sectors. Investors should note that this ETF offers a bias towards companies of medium market capitalization. This means that the fund may be slightly more volatile than the average "blue-chip" product, but it will also offer greater growth potential as some of these companies may have yet to hit their peak. PDP holds most of its assets within the U.S., though it does allocate meager portions to Canada and the UK. For investors who believe that technicals are the best way to pick a stock, PDP will be an intriguing opportunity.