Invesco BulletShares 2031 Municipal Bond ETF is an exchange traded fund launched and managed by Invesco Capital Management LLC. It invests in the fixed income markets of the United States. It invests in U.S. dollar-denominated municipal bonds with effective maturities in the year 2031. The fund primarily invests in investment-grade securities that are rated BBB- and above by S&P and Fitch and Baa3 and above by Moody’s. The fund seeks to track the performance of the Invesco BulletShares Municipal Bond 2031 Index, by using representative sampling technique. Invesco Exchange-Traded Self-Indexed Fund Trust - Invesco BulletShares 2031 Municipal Bond ETF was formed on September 15, 2021 and is domiciled in the United States.