The Invesco BulletShares 2033 Corporate Bond ETF aims to replicate the performance of the BulletShares USD Corporate Bond 2033 Index. This exchange-traded fund allocates a minimum of 80% of its total assets to corporate debt securities included in this benchmark. The Index itself measures the returns of a selection of US dollar-denominated, investment-grade corporate bonds that share an effective maturity date in 2033. Instead of purchasing every single security within the Index, the Fund employs a "sampling" strategy to meet its investment goals. Both the Fund and its reference Index are adjusted on a monthly basis. With a predefined maturity year of 2033, the Fund is slated to conclude its operations around December 15, 2033. For more comprehensive information, please consult the prospectus.