The MFS Intermediate High Income Fund (CIF) is a mutual fund that focuses on generating high income for investors through a diversified portfolio of intermediate-term fixed income securities. This fund primarily invests in corporate bonds, government bonds, and mortgage-backed securities, with a focus on securities with a credit rating of BBB or higher. The fund aims to provide a steady stream of income while also maintaining a moderate level of risk. With a ticker symbol of CIF, this mutual fund is managed by MFS Investment Management, a leading global investment firm with a long history of successful fund management.