Calamos Convertible Opportunities and Income Fund (NASDAQ:CHI – Get Free Report) declared a monthly dividend on Thursday, February 1st, Zacks reports. Stockholders of record on Monday, February 12th will be paid a dividend of 0.095 per share on Tuesday, February 20th. This represents a $1.14 annualized dividend and a dividend yield of 10.56%. The ex-dividend […]