The investment seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of the MSCI Emerging Markets Top 50 Dividend Index. The fund invests at least 80% of its total assets in the securities of the underlying index and in American Depositary Receipts (ADRs) and Global Depositary Receipts (GDRs) based on the securities in the underlying index. The underlying index tracks the performance of 50 equally-weighted companies that rank among the highest dividend yielding equity securities in emerging markets, as defined by MSCI.