The investment seeks a combination of long-term capital appreciation and high income. Under normal conditions, the fund invests at least 80% of its net assets (including any borrowings for investment purposes) in credit instruments and derivative instruments that are linked to, or provide investment exposure to, credit instruments. The fund's investments in credit instruments typically include corporate and sovereign bonds, bank loans, convertible securities and preferred stocks, and securitized instruments, which are vehicles backed by pools of assets such as mortgages, loans, or other receivables.