Industry description
The investment seeks as high a level of current income exempt from federal income tax as is consistent with the preservation of capital.
The fund normally invests at least 80% of its net assets, plus any borrowings for investment purposes, in municipal bonds that provide income exempt from federal personal income tax and the federal alternative minimum tax. The fund invests at least 65% of its net assets in municipal bonds rated, at the time of purchase, A or higher or the unrated equivalent as determined by Insight North America LLC, the fund's sub-adviser.