The investment seeks daily investment results, of 200% of the daily performance of the S&P Oil & Gas Exploration & Production Select Industry Index. The fund, under normal circumstances, 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 designed to measure the performance of a sub-industry or group of sub-industries determined based on the Global Industry Classification Standards. The fund is non-diversified.