NMZ vs BTZ Comparison

Nuveen Municipal High Income Opp Fund is a diversified, closed-end management investment company. The company's investment objectives is to provide current income exempt from regular federal income tax by investing predominantly in a portfolio of municipal obligations issued by state and local government authorities or certain U.S. territories. It seeks to provide attractive monthly tax-free income, portfolio diversification and attractive after tax total returns. The fund invests in municipal securities that are exempt from federal income taxes.

Blackrock Credit Allocation Income Trust is a diversified, closed-end Trust engaged in providing investment advisory and risk management solutions. Its investment objective is to seek current income, current gains, and capital appreciation. The company invests under normal market conditions, at least 80% of its assets in credit-related securities, including, but not limited to, investment-grade corporate bonds, high-yields, bank loans, preferred securities or convertible bonds, or derivatives with economic characteristics similar to these credit-related securities.