According to a recent article in InvestmentNews.com, these are the top-10 muni funds with the highest percentage of unrated bonds: Invesco High Income Municipal A: 64.3% Invesco Van Kampen High Yld Municipal A: 61.3% Nuveen High Yield Municipal Bond A: 46.9% Waddell & Reed Muni Hi-Inc A: 44.9% Oppenheimer Rochester National Muni A: 43.0% Pioneer […]
