Industry description
The investment seeks to provide current income that is exempt from federal personal income tax.
The Portfolio seeks its investment objective by investing primarily in a universe of investment grade municipal securities. Under normal market conditions, it will invest at least 80% of its net assets in municipal securities that pay interest exempt from federal income tax. Generally, the Portfolio will acquire obligations that mature within fifteen years from the date of settlement. It will maintain a dollar-weighted average portfolio duration of more than three years but less than five years.