PIMCO Corporate & Income Opportunity Fund is a closed-ended fixed income mutual fund launched and managed by Allianz Global Investors Fund Management LLC. It is co-managed by Pacific Investment Management Company LLC. The fund invests in fixed income markets across the globe. It invests in corporate debt obligations rated in the lowest investment grade category Baa or BBB and in the highest non-investment grade category Ba or BB. The fund focuses on intermediate maturity bonds across multiple industries and sectors. It employs fundamental analysis along with top-down approach to make its fixed income investments. The fund uses in-house research to make its investments. PIMCO Corporate Opportunity Fund was founded on December 27, 2002 and is domiciled in United States.

FS Credit Opportunities Corp. is a close ended fixed income fund launched by Franklin Square Capital Partners. The fund is managed by FS Global Advisor, LLC. It invests in fixed income markets across the globe, with a strong focus on Europe and the United States. The fund seeks to invest in securities of companies that are operating across diversified sectors. The Fund is a dynamic credit strategy that invests across the public and private market. It primarily invests in global credit, including secured and unsecured floating and fixed rate loans, bonds, and other credit instruments that companies use to finance their operations. The fund seeks to generate total return by investing in non-traditional areas of the public and private credit markets where a yield or return premium may exist due to complexity, illiquidity or a result of corporate events. It seeks companies that are expected to benefit from corporate events such as mergers, acquisitions, or corporate reorganizations. FS Credit Opportunities Corp. was formed on January 28, 2013 and is domiciled in the United States.

Calamos Convertible Opportunities and Income Fund is a closed ended fixed income mutual fund launched by Calamos Investments LLC. It is managed by Calamos Advisors LLC. The fund invests in the fixed income markets of the United States. It primarily invests in a diversified portfolio of convertible securities and high yield corporate bonds rated Ba or lower by Moody's or BB or lower by Standard & Poor's. The fund employs both fundamental and quantitative analysis with a focus on such factors as financial soundness, ability to make interest and dividend payments, earnings and cash-flow forecast, and quality of management to create its portfolio. Calamos Convertible Opportunities and Income Fund was formed on April 17, 2002 and is domiciled in the United States.

Calamos Dynamic Convertible and Income Fund is a closed ended fixed income mutual fund launched by Calamos Investments LLC. It is managed by Calamos Advisors LLC. The fund invests in the fixed income markets of the United States. It primarily invests in a portfolio of convertible securities, investment grade and below investment grade bonds, loans, equity-linked notes, and floating rate securities. The fund also invests through derivatives such as options. It employs fundamental analysis with a top-down global macroeconomic approach to create its portfolio. Calamos Dynamic Convertible and Income Fund was formed on March 11, 2014 and is domiciled in the United States.

Highland Funds I - Highland Opportunities and Income Fund is a close-ended fixed income mutual fund launched by Highland Capital Management, L.P. It is managed by Highland Capital Management Fund Advisors, L.P. The fund invests in fixed income markets of countries across the globe. It primarily invests in floating rate loans and other securities deemed to be floating rate investments, with an emphasis on adjustable rate senior loans to corporations and partnerships. The fund seeks to invest in below investment grade securities. It also invests through derivatives. The fund benchmarks the performance of its portfolio against the Credit Suisse Leveraged Loan Index. It was formerly known as Highland Funds I - Highland Income Fund. Highland Funds I - Highland Opportunities and Income Fund was formed on January 13, 2000 and is domiciled in the United States.

DoubleLine Opportunistic Credit Fund is a close-ended fixed income mutual fund launched and managed by DoubleLine Capital LP. The fund invests in the fixed income markets. It invests in debt securities including residential and commercial mortgage-backed securities, asset-backed securities, U.S Government securities, corporate debt, international sovereign debt, and short-term investments.The fund benchmarks the performance of its portfolio against the Barclays Capital U.S. Aggregate Bond Index. DoubleLine Opportunistic Credit Fund was formed on July 22, 2011 and is domiciled in the United States.

Legg Mason BW Global Income Opportunities Fund Inc. is a closed ended fixed income mutual fund launched and managed by Legg Mason Partners Fund Advisor, LLC. The fund is co-managed by Brandywine Global Investment Management, LLC. It invests in fixed income markets. The fund employs fundamental analysis to create its portfolio. Legg Mason BW Global Income Opportunities Fund Inc. was formed on March 28, 2012 and is domiciled in the United States.

First Trust High Income Long/Short Fund is a closed-ended fixed-income mutual fund launched and managed by First Trust Advisors, L.P. It is co-managed by MacKay Shields LLC. The fund invests in fixed-income markets across the globe. It primarily invests in high-yield corporate fixed-income securities of varying maturities that are rated below-investment grade, including corporate bonds, debentures, notes, and commercial papers. The fund employs fundamental analysis and a long/short strategy, with a focus on such factors as type, size, and cost of a security, financial statements of the issuer, credit quality and cash flow of the issuer, and evaluation of the forces which influence the market to create its portfolio. It benchmarks the performance of its portfolio against the Bank of America Merill Lynch U.S. High Yield Master II Constrained Index. First Trust High Income Long/Short Fund was formed on June 18, 2010 and is domiciled in the United States.