The investment seeks daily investment results, before fees and expenses, of 300% of the performance of the Market VectorsTM Junior Gold Miners Index. The fund creates long positions by investing at least 80% of its assets in the securities that comprise the Market VectorsTM Junior Gold Miners Index ("Index") and/or financial instruments that provide leveraged and unleveraged exposure to the index. The index tracks the performance of Small and mid capitalization companies in the global gold and silver mining industry, as identified by the index provider. The fund is non-diversified.