The Invesco Dorsey Wright SmallCap Momentum ETF seeks to track the performance of the Dorsey Wright SmallCap Technical Leaders Index. This fund typically invests at least 90% of its total assets in equity securities of small-capitalization companies that comprise this index. The index itself consists of approximately 200 companies chosen from the NASDAQ US Benchmark Index through a proprietary selection methodology from Dorsey, Wright & Associates, LLC.