Inflation Moderation Is No Head Fake This Time

Maybe it’s something about the dog days of summer — the record heat in the last few weeks has made everyone a little delirious — but the July-August period is proving particularly popular for “pivot” rallies in US financial markets. Last summer, of course, yields on two-year Treasury notes fell all the way to 2.82% before Federal Reserve Chair Jerome Powell upended gains with his infamously hawkish Jackson Hole speech. Right on schedule, the latest consumer price index on Wednesday seems to be lighting a fire under bond market bulls once again. This time, however, there might actually be something to it.

The Bureau of Labor Statistics said that consumer prices rose just 3% in June from a year earlier, the mildest year-on-year change since March 2021. Inflation watchers tend to focus more on less volatile measures of the “underlying” trend, but even the under-the-hood metrics seem to be pointing increasingly in the right direction. Core CPI, which excludes food and energy, was up just 4.8% from a year earlier (lowest since October 2021) while non-shelter core inflation was up just 2.8%. Yields on two-year Treasury notes fell about 16 basis points after the report, the most since May, extending the four-day decline to 0.27 percentage points. Meanwhile, the S&P 500 Index jumped 1.1% and appeared poised for the highest close since April 2022. Compared with last summer’s mirage of a rally, this one clearly has some fundamentals for investors to hang their hats on.

So is the Fed done raising interest rates? And could it actually cut sooner than previously expected?

To try to answer those questions, I’ll return to Powell’s framework for thinking about inflation, which he first outlined in a Brookings Institution speech in November 2022. At the time, he highlighted four key developments that he hoped to see in the economic data to know he had done enough to tame inflation:

  • Goods prices should “begin to exert downward pressure on overall inflation.”
  • Forward-looking market-based measures of housing inflation should continue to cool, and at some point in 2023, the lagged effect should filter into the main inflation gauges.
  • Non-housing core services — including health care, education, and hospitality — should be cool. Since those sectors are so sensitive to labor costs, Powell reasoned, the labor market needed to rebalance, and wage growth needed to slow.
  • Finally, the US should have a “sustained period” of below-trend GDP growth.

Let’s check the progress on those fronts.