Description

The fund normally invests at least 80% of its net assets (including any borrowings for investment purposes) in securities whose interest is free from federal income taxes. However, up to 20% of its income could be derived from securities subject to the alternative minimum tax. Although the fund may purchase securities of any maturity, the fund normally maintains a weighted average effective maturity of between three and 10 years. Targeting effective maturity gives the portfolio manager additional flexibility.