The Calamos Global Dynamic Income Fund (CHW) is a mutual fund that seeks to provide investors with a diversified portfolio of global fixed income securities. The fund is actively managed by Calamos Investments and focuses on generating income and capital appreciation through a dynamic allocation strategy. With a global approach, the fund invests in a variety of fixed income securities from different countries and sectors, providing investors with exposure to a wide range of opportunities. The CHW fund aims to provide a steady stream of income while also seeking to capitalize on potential growth opportunities in the global fixed income market.