Are Long-Term Bond Funds Right for You?
Long-Term Bond Funds Can Generate High Returns, but Present High Risks
How would you like to own a bond fund that managed to return 55.9% in a single year? That’s what the Vanguard Extended Duration Treasury ETF (EDV) did in 2011 – a year that brought a sharp decline in U.S. Treasury yields. Great results, to be sure – but investors need to be acutely aware that long-term bond funds also carry substantial risks.
Long-Term Bond Funds: High Risk, High Return
From the return figures above, it’s clear that long-term bond funds can sometimes provide the type of gains associated with higher-risk asset classes, such as small-cap stocks.
The reason for this is that when bond yields fall, longer-term issues generally provide the best performance. As a result, 2011 was the perfect environment for these funds: during the course of the year, the yield on the 10-year note plunged from 3.31% to 1.87% as its price rose. (Keep in mind, prices and yields move in opposite directions.)
Long-term bond funds can, therefore, be an excellent trading vehicle, but not necessarily the best investment. This is particularly true for bond investors, who are usually looking to collect income and minimize volatility. Unfortunately, these funds have volatility in spades.
Take the one-week period from March 7 – March 14, 2012. During this time, investors sold U.S. Treasuries with reckless abandon in response to mounting evidence of improving economic growth. In this short interval, the fund mentioned above, EDV, returned -7.18%. Most bond investors would consider such a return a bad year, but this meltdown took only a week.
Be aware of the downside risks if you’re considering an investment in a long-term bond fund.
Keep in mind, also, that the risk-and-return characteristics of a long-term bond fund will be affected by its underlying holdings. A long-term fund that invests in asset classes with higher credit risk, such as lower-rated corporates and high yield bonds (otherwise known as junk bonds), may have greater risk than one which focuses on lower-risk market segments, such as AAA-rated bonds and, above all, short-term Treasuries.
The Implications of the Broader Rate Cycle for Long-Term Bond Funds
Investors who are considering these funds need to think about the broader interest rate cycle. U.S. Treasury yields have been in a downtrend since 1982, and following the Great Recession that began in late 2007, they have being pinned at very low levels by the interest rate policy of the U.S. Federal Reserve, which initiated the policy to hasten the economic recovery.
Any sign that economic growth is returning to a normal footing and/or that the Fed is preparing to boost rates will likely send Treasury yields soaring higher. That said, it is difficult and perhaps impossible to make reasonable predictions about when the rate cycle will turn - as we witnessed during the second quarter of 2013 when the low interest-rate environment appeared to be ending, but then did not.
But this only further shows that these funds - many of which have strong past performance numbers due to the long bull market in bonds following the Great Recession - may prove to be a questionable long-term investment at this point in the interest-rate cycle, particularly since trying to time bond sales to precede a rate rise may be more a matter of luck than anything else.
Disclaimer: The information on this site is provided for discussion purposes only, and should not be construed as investment advice. Under no circumstances does this information represent a recommendation to buy or sell securities.