DOW JONES US SELECT OIL EXPLORATION &

This Index is a subset of the Dow Jones U.S. Oil & Gas Index. The Index is a free-float adjusted market capitalization-weighted index. The Index measures the performance of the oil exploration and production sub-sector of the U.S. equity market. The Index includes companies that are engaged in the exploration for and extraction, production, refining, and supply of oil and gas products.

ISHARES DOW JONES US OIL & GAS E

The iShares Dow Jones U.S. Oil & Gas Exploration & Production Index Fund seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of the Dow Jones U.S. Select Oil Exploration & Production Index.

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