 Nuveen AMT-Free Municipal Credit Income NYSE:NVG announced a monthly dividend on Wednesday, July 1st, Zacks reports. Stockholders of record on Wednesday, July 15th will be given a dividend of 0.065 per share on Monday, August 3rd. This represents a 0.78 dividend on an annualized basis and a dividend yield of 4.99. The ex-dividend date is ... 