Risks To Consider

• Investing in securities involves risk, and there is no guarantee of principal.

  Investors should consider the investment objectives, risks, charges, and expenses of the Fund/Portfolio carefully before investing. For copies of our prospectus or summary prospectus, which contain this and other information, visit our Literature Center or contact your AB representative. Please read the prospectus and/or summary prospectus carefully before investing.

• Credit Risk: A bond’s credit rating reflects the issuer’s ability to make timely payments of interest or principal—the lower the rating, the higher the risk of default. If the issuer’s financial strength deteriorates, the issuer’s rating may be lowered, and the bond’s value may decline.

• Derivatives Risk: Derivatives may be more sensitive to changes in market conditions and may amplify risks.

• Duration Risk: Duration is a measure that relates the expected price volatility of a fixed-income security to changes in interest rates. The duration of a fixed-income security may be shorter than or equal to full maturity of a fixed-income security. Fixed-income securities with longer durations have more risk and will decrease in price as interest rates rise. 

• Illiquid Investment Risk: Illiquid investments risk exists when certain investments are or become difficult to purchase or sell. Difficulty in selling such investments may result in sales at disadvantageous prices affecting the value of your investment in the Fund. 

• Inflation Risk: Prices for goods and services tend to rise over time, which may erode the purchasing power of investments.

• Interest Rate Risk: As interest rates rise, bond prices fall and vice versa, long-term securities tend to rise and fall more than short-term securities.

• Leverage Risk: Trying to enhance investment returns by borrowing money or using other leverage transactions such as reverser purchase agreements—magnifies both gains and losses, resulting in greater volatility.

• Market Risk: The market values of the portfolio’s holdings rise and fall from day to day, so investments may lose value. 

• Municipal Market Risk: Economic conditions, political or legislative changes, public health crises, uncertainties related to the tax status of municipal securities, or the rights of investors in these securities may negatively impact the yield or value of a municipal security.

• Non-Diversification Risk: The Fund may have more risk because it is “non-diversified”, meaning that it can invest more of its assets in a smaller number of issuers. Accordingly, changes in the value of a single security may have a more significant effect, either negative or positive, on the Fund’s net asset value. 

• Tax Risk: The U.S. Government and the U.S. Congress may periodically consider changes in federal tax law that could limit or eliminate the federal tax exemption for municipal bond income, which would in effect reduce the income received by shareholders from the Fund by increasing taxes on that income.

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