High-yield bonds have long been a popular source of diversification for long-term investors who seek to maximize yield and/or total return potential outside of stocks. High-yield issues often move independently from more conservative U.S. government bonds or the stock market.

These bonds — often referred to as “junk” bonds — are a class of corporate debt instruments that are considered below investment grade, due to their issuers’ questionable financial situations. These situations can vary widely, from financially-distressed firms to highly-leveraged new companies simply aiming to pay off debts.

As the name “high yield” suggests, the competitive yields of these issues have helped attract assets. With yields significantly higher than elsewhere in the bond market, many investors have turned to high-yield bonds for both performance and diversification against stock market risks. These are typical reasons for investing in high-yield bonds, especially long term. Yet, it’s also wise to consider how these bonds earned their nickname.

In exchange for their performance potential, high-yield bonds are sensitive to all the risk factors affecting the general bond market. Here’s a summary of some of the most common risks.

  • Credit risk: A high-yield bond’s above-average credit risk is reflected in its low credit ratings. This risk — that the bond’s issuer will default on its financial obligations to investors — means you may lose some or all of the principal amount invested, as well as any outstanding income due.
  • Interest rate risk: High-yield bonds often react more dramatically than other types of debt securities to interest rate risk, or the risk that a bond’s price will drop when general interest rates rise, and vice versa.
  • Liquidity risk: This is the risk that there will be few buyers if and when a bond must be sold, and it is exceptionally strong in the high-yield market. There’s usually a narrow market for these issues, partly because some institutional investors (such as big pension funds and life insurance companies) normally can’t place more than 5 percent of their assets in bonds that are below investment grade.
  • Economic risk: High-yield bonds tend to react strongly to changes in the economy. In a recession, bond defaults often rise and credit quality drops, pushing down total returns on high-yield bonds.

The risk factors associated with high-yield investing make it imperative to carefully research potential purchases. Be sure to talk to your financial professional before adding them to your portfolio.

Portions of this article were provided by the Financial Planners Association and Perspective Financial Services, a local FPA  member. © 2013 S&P Capital IQ Financial Communications. Because of the possibility of human or mechanical error by S&P Capital IQ Financial Communications or its sources, neither S&P Capital IQ Financial Communications nor its sources guarantees the accuracy, adequacy, completeness or availability of any information and is not responsible for any errors or omissions or for the results obtained from the use of such information