The investment seeks daily investment results, before fees and expenses, of 300% of the daily performance of the ICE U.S. Treasury 7-10 Year Bond Index. The fund invests at least 80% of its net assets in financial instruments, such as swap agreements, securities of the index, and ETFs that track the index and other financial instruments that provide daily leveraged exposure to the index or to ETFs that track the index. The index is a market value weighted index that includes publicly issued U.S. Treasury securities that have a remaining maturity of greater than or equal to seven years and less than ten years. It is non-diversified.