Fixed-income investments are subject to interest-rate and credit risk; their value will normally decline as interest rates rise or if an issuer is unable or unwilling to make principal or interest payments. Investments in higher-yielding, lower-rated securities include a higher risk of default. Municipal bond prices can decline due to fiscal mismanagement or tax shortfalls, or if related projects become unprofitable. If the fund invests heavily in any one state or region, performance could be disproportionately affected by factors particular to that state or region. Bonds that are below investment grade level are riskier as the issuer may default or experience a negative credit account because of uncertain revenue or insufficient collateral. Liquidity—the extent to which a security may be sold or a derivative position closed without negatively affecting its market value, if at all—may be impaired by reduced trading volume, heightened volatility, rising interest rates, and other market conditions. Fund distributions generally depend on income from underlying investments and may vary or cease altogether in the future Please see the fund’s prospectus for additional risks.