Pioneer Investments Declares Monthly Distributions for Closed-End Funds

Pioneer Investments today announced the declaration of dividends for five closed-end funds for August 2010. The closing market price, annualized market price distribution rate, NAV, and NAV distribution rate are based on data as of August 3, 2010. Taxable Pioneer High Income Trust PHT $0.1375 Pioneer Floating Rate Trust PHD $0.0725 Pioneer Diversified High Income Trust HNW $0.1600 Tax-Exempt Pioneer Municipal High Income Trust MHI $0.0900 Pioneer Municipal High Income Advantage Trust MAV $0.0900