Understanding the High Yield Bond Market as Inflation Begins to Take Hold

Inflation may be starting to develop in the U.S., which has significant implications for the High Yield bond market.

The Fed’s stated inflation objective is 2% annually. Its preferred measure of inflation is the PCE—the Personal Consumption Expenditures price index issued by the Commerce Department. On March 1, the PCE for January 2017 was reported at 1.9, meaning the cost of goods and services increased 1.9% from January 2016. Note, too, the PCE’s strong upward over recent months:

  • September 2016: 1.2
  • October 2016: 1.4
  • November 2016: 1.3
  • December 2016: 1.6
  • January 2017: 1.91

Another important inflation gauge is the St. Louis Fed’s “5-Year, 5-Year Forward Inflation Expectation Rate.”2 The St. Louis Fed describes the series as “a measure of expected inflation (on average) over the five-year period that begins five years from today.” The time series below shows these inflation expectations beginning in 2003. Note the increase since early 2016 to the index’s level of 2.22% as of March 1. The key point here is that expectations—as well as current reality—reflect inflation becoming established around the Fed’s target level.

Inflation’s Relationship to High Yield Bonds

As inflation takes hold, the Fed’s normal response is to raise policy interest rates to prevent inflation from spiking higher—with the effect of slowing the economy. Thus it’s no surprise that Janet Yellen’s remarks on March 3 expressed strong potential for a policy rate increase before the FOMC met on March 14-15. Most observers anticipate three separate interest rate increases this year and three in 2018—but the number could move to four or more this year if inflation gains momentum.

So what does a period of rising rates mean for High Yield bonds? This is a complex issue, in part because High Yield bonds are, functionally, a hybrid security. That is, their performance reflects aspects of the stock market as well as the bond market.

Interest rate factors

Let’s start with risks related to interest rates in the bond market, where credit spreads are now tight on a historical basis. With spreads tight, investors at the margin may decide to stop moving into the bond market, which could cause some price softening.

On the other hand, the narrow spreads appear to be justified: Moody’s Liquidity Stress Index appears to be trending lower; distressed bonds comprise a low percentage of total bonds outstanding; interest rate coverage is near all-time highs; and lower-rated CCC issues are at multi-year lows. Moreover, Fitch recently lowered its default rate projections.