Description

The Pioneer Municipal High Income Fund, Inc. operates as a closed-end mutual fund, with its management entrusted to Pioneer Investment Management, Inc. This investment vehicle primarily deploys capital into the debt markets of the United States, with a significant focus on municipal bonds. Its investment strategy aims for a diverse array of securities, encompassing a wide range of credit quality and maturity durations. To evaluate its effectiveness, the fund's returns are measured against two key benchmarks: the Barclays Municipal Bond Index and the Barclays High Yield Municipal Bond Index. This U.S.-based fund was formally inaugurated on March 13, 2003.