The Invesco BulletShares 2030 Municipal Bond ETF (BSMU) is designed to mirror the performance of the Invesco BulletShares USD Municipal Bond 2030 Index. The Fund commits a minimum of 80% of its total assets to municipal bonds that are part of this benchmark. The underlying index itself tracks a portfolio of municipal securities denominated in U.S. dollars, issued by U.S. states, their agencies, or local governments, all having an effective maturity date in 2030.