The investment seeks to track the investment results of an index composed of relatively high dividend paying U.S. equities. The fund generally invests at least 90% of its assets in securities of the underlying index and in depositary receipts representing securities of the underlying index. It seeks to track the investment results of the Dow Jones U.S. Select Dividend Index (the "underlying index"), which measures the performance of a selected group of equity securities issued by companies that have provided relatively high dividend yields on a consistent basis over time.