Calamos Convertible and High Income Fund (CHY) is a closed-end investment company that provides investors with a combination of high current income and capital appreciation through a diversified portfolio of convertible securities and high-yield securities. Its investment approach is based on fundamental analysis and active management, aiming to deliver consistent returns in varying market conditions. With a track record of over 30 years, CHY offers investors a unique opportunity to access the potential benefits of both fixed income and equity markets.