Invest1 publisher2 min readPublished
A 100-basis-point rise in the 10-year left the real yield exactly where it started
The 10-year yield went from 4% to 5% this year while inflation went from 2.4% to 3.4%, leaving the gap where it started. Stocks are up double digits anyway, and earnings have grown faster than prices, so valuations fell.
The Investor · Invest desk
What happened
- The 10-year Treasury yield has gone from 4% to 5% over the course of this year, on A Wealth of Common Sense's tally of the year's macro moves, with mortgage rates up from 6% to 7%.
- The economy has kept growing through all of that, and the stock market is up double digits yet again this year.
- Earnings are growing faster than stock prices, so valuations are falling while the index rises.
Compiled by The InvestorSomething wrong?How this is made
Why it matters
- constraint Earnings paid for all of this year's return, so a repeat has to come from earnings growth above 10% again.
- exposure If the earnings growth is mainly hyperscaler AI buildout spending, as the post's first candidate has it, then a capital spending decision at a few buyers reaches the whole index.
- contradiction The post declines to pick between earnings durability, inflation and higher yields, so a confident single-cause account of falling multiples is running ahead of the evidence.
- decision An investor choosing between hedging rates and hedging AI spending has to reconcile a 100-basis-point nominal move with a gap over inflation that stayed at 1.6 points.
Set the year's two rate numbers against the inflation number. The 10-year Treasury yield went from 4% to 5% while the inflation rate went from 2.4% earlier in the year to 3.4% now [2][3]. So the gap between the yield and the inflation rate sits where it started, at 1.6 points [1]. Mortgage rates moved the same distance, 6% to 7% [1], and their spread over the 10-year is still two points [2]. A 10-year yield discounts a decade of expected inflation, not last month's print.
Energy is where the move ran out of proportion. Oil went from less than $60 a barrel in January to more than $100 [4], which is more than a doubling [3]. Average nationwide pump prices went from $2.90 to well over $4 a gallon [5], a rise of at least 38% [4]. The economy kept growing through that, and the market is up double digits again this year [6].
Earnings have grown faster than stock prices, so valuations are falling [7]. Double-digit price gains under a shrinking multiple put earnings growth above 10% [5].
A Wealth of Common Sense puts three candidates behind the compression [8]. One is that investors doubt this year's earnings growth holds up, because it is mainly driven by hyperscaler spending on the AI buildout. The others are worry about higher inflation, and higher bond yields depressing valuations. "It's likely some combination of the three," the post said [9].
In my view the durability question carries most of the weight, because a discount-rate explanation has to work with a nominal yield rise that inflation matched point for point [1]. The counter is fair. Equities discount nominal cash flows too, and a 5% risk-free rate raises the hurdle for every multiple whatever the real gap did [2]. Both readings are testable: if yields come down, multiples re-expand and earnings decelerate at the same time, then the compression was about rates and the durability read was wrong.
A falling multiple also removes a cushion. If prices do not re-rate, next year's index gain has to come out of the earnings line, and the post's first candidate places much of this year's earnings growth inside hyperscaler capex budgets [8]. "For the time being, it feels like AI is the only thing that matters," the post said [11]. On when that ends: "I have no idea when that will happen." [12]
What to watch
- Hyperscaler capital spending guidance next reporting season, since the post's first candidate rests on whether that spending holds up.
- Whether multiples re-expand as yields fall while earnings decelerate, which would show the compression was a discount-rate effect.
- The next inflation prints: if inflation keeps rising while the 10-year holds at 5%, the 1.6-point gap starts closing.