About iShares U.S. Oil & Gas Exploration & Production ETF
The investment seeks to track the investment results of the Dow Jones U.S. Select Oil Exploration & Production Index composed of U.S. equities in the oil and gas exploration and production sector. 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. The underlying index measures the performance of the oil exploration and production sector of the U.S. equity market. The fund is non-diversified.