Calamos Convertible Opportunities and Income Fund (NASDAQ:CHI – Get Free Report) was up 1% during trading on Thursday after the company announced a dividend. Get Calamos Convertible Opportunities and Income Fund alerts:The newly announced dividend which will be paid on Tuesday, October 21st. Institutional Investors Weigh In On Calamos Convertible Opportunities and Income FundCalamos Convertible Opportunities and Income Fund Company ProfileInstitutional investors have recently bought and sold shares of the company. (Get Free Report)Calamos Convertible Opportunities and Income Fund is a closed ended fixed income mutual fund launched by Calamos Investments LLC. See AlsoReceive News & Ratings for Calamos Convertible Opportunities and Income Fund Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Calamos Convertible Opportunities and Income Fund and related companies with MarketBeat.com's FREE daily email newsletter.