| Investment Objective: |
Nuveen Municipal Income ETF is an actively managed portfolio that focuses primarily on investment-grade long-term municipal bonds with a weighted average maturity of more than 10 years. A large team of credit analysts seeks value, targeting municipal bond market inefficiencies in pursuit of the Fund's goal to provide investors with as high a level of tax-exempt income as possible and capital appreciation. Under normal market conditions the Fund invests at least 80% of the sum of its net assets and the amount of any borrowings for investment purposes in municipal bonds that pay interest that is exempt from regular federal income tax. Regular federal income tax is different from, and does not include, the federal alternative minimum tax. These municipal bonds include obligations issued by U.S. states and their subdivisions, authorities, instrumentalities and corporations, as well as obligations issued by U.S. territories that pay interest that is exempt from regular federal income tax. The Fund may invest without limit in municipal bonds that generate income subject to the alternative minimum tax on individuals. Income received from the Fund's municipal bonds may affect the federal corporate alternative minimum tax for certain corporations. |