Oil and gas exploration and production stocks
S&P Select Industry Indices are designed to measure the performance of narrow GICS® sub-industries. The index comprises stocks in the S&P Total Market Index that are classified in the GICS oil & gas exploration & production sub-industry. The iShares U.S. Oil & Gas Exploration & Production ETF seeks to track the investment results of an index composed of U.S. equities in the oil and gas exploration and production sector.