The Invesco BulletShares 2035 Corporate Bond ETF (Fund) is based on the BulletShares USD Corporate Bond 2035 Index (Index). The Fund will invest at least 80% of its total assets in corporate bonds that comprise the index. The Index seeks to measure the performance of a portfolio of US dollar-denominated, investment-grade corporate bonds with effective maturities in 2035. The Fund does not purchase all of the securities in the Index; instead, the Fund utilizes a "sampling" methodology to seek to achieve its investment objective. The Fund and the Index are rebalanced monthly. The Fund has a designated year of maturity of 2035 and will terminate on or about Dec. 15, 2035. See the prospectus for more information.