CGHM provides exposure to federal tax-exempt securities while aiming for a high level of current income. It will primarily invest in state, municipal, and public authority bonds and notes with intermediate- to long-term maturities. The fund targets higher yielding and lower rated securities by allocating at least 60% of its portfolio to lower-medium investment grades or bonds rated BBB+/Baa1 or below. It has a strong focus on risk management with its assets actively managed by a team of portfolio managers.