The Invesco Energy Exploration & Production ETF (Fund) is based on the Dynamic Energy Exploration & Production Intellidex Index (Index). The Fund will normally invest at least 90% of its total assets in the securities that comprise the Index. The Index thoroughly evaluates companies based on a variety of investment merit criteria, including: price momentum, earnings momentum, quality, management action, and value. The Index is composed of securities of 30 U.S. companies involved in the exploration and production of natural resources used to produce energy. These companies are engaged principally in exploration, extraction and production of crude oil and natural gas from land-based or offshore wells. These companies include petroleum refineries that process the crude oil into finished products, such as gasoline and automotive lubricants, and companies involved in gathering and processing natural gas, and manufacturing natural gas liquid. The Fund and Index are rebalanced and reconstituted quarterly in February, May, August and November.