Everyone is circling Friday’s jobs report on next week’s calendar. Fair enough: the September payrolls number lands Friday, October 2, and it is the last big labor reading before the Fed’s October 28 decision. But the report that will actually move the needle on interest rates arrives two days earlier, and most people have never heard of it.
On Wednesday, September 30, the Bureau of Economic Analysis releases the personal consumption expenditures price index for August. This is the Fed’s preferred inflation gauge, the one Chair Kevin Warsh keeps pointing to when he talks about getting inflation back to 2 percent. Economists expect it to show 3.7 percent year over year, unchanged from July, with the core measure (which strips out food and energy) at 3.3 percent, also matching July, according to Barron’s.
Those numbers sound stuck, and that is the problem. The core PCE index was last at or below the Fed’s 2 percent target in February 2021. Four straight months at 3.3 percent tells a story of inflation that has stopped improving, and it is arriving just as the Fed is deciding whether September’s rate hike, the first in more than three years, should be followed by another one in October. Fed officials themselves revised their inflation outlook higher, now expecting headline PCE of 3.7 percent and core of 3.4 percent by the end of 2026, with twelve of them projecting rates a quarter point above the current 3.75 to 4.00 percent range by year end.
Here is the twist that makes Wednesday genuinely strange. The August PCE report carries methodological revisions that are expected to retroactively lower past core PCE readings by 0.1 to 0.2 percentage points, Crypto Briefing reported. In plain English: the inflation data the Fed used to justify September’s hike may officially become less alarming two weeks after the vote. Markets are pricing roughly a 70 percent chance of another hike in October, but they will be doing it while the measuring stick itself is being recalibrated.
The rest of the week fills in around Wednesday. Tuesday brings the Consumer Confidence survey and the JOLTS job openings report, an early read on whether labor demand is cooling enough to take pressure off wages. Thursday delivers the ISM manufacturing index for September, with economists expecting a reading around 55, which would mark another month of expansion. Then Friday: nonfarm payrolls, with the consensus expecting a gain of 100,000 jobs after August’s 162,000 jump, and unemployment holding at 4.1 percent, per Barron’s.
For your wallet, the stakes are concrete. The 30-year fixed mortgage rate hit 7.03 percent this week, the first time above 7 percent since January 2025, and consumer sentiment just fell to 48.1, the second-lowest reading since the Michigan survey began in 1952, Market Daily reported. If Wednesday’s inflation number comes in hot, borrowing costs stay high and the October hike odds climb. If it cools, or the revisions soften the story, the bond market gets its first real breather in weeks. Either way, Wednesday is the day to watch.
