Company overview
Understand the business
Nuveen Municipal High Income Opportunity Fund (NMZ) is a U.S.-domiciled closed-end investment fund. NMZ seeks higher municipal-bond income through active credit selection and leverage. Its portfolio makes the financial strength of municipal borrowers especially relevant to the income thesis.
Primary earnings measures
Reported fund net investment income per common share, with its exact reporting period, is the core income measure shown here. Realized gains, unrealized changes and distributions are separate measures.
How the company supports its distribution
Bond interest, less expenses and financing costs, is the central recurring income source. A declared distribution can include gains or return of capital as well as investment income; its amount is not an earnings figure.