The following summarises a Bloomberg Opinion editorial, which represents the views of its editorial board rather than reported news.
- Consumer prices rose 0.6% in September, the fastest in five months, lifting annual inflation to 3.7% from 3.4% in August, with core CPI rising to 2.6% from 2.4%. Producer price figures suggest the Federal Reserve’s preferred PCE measure will also come in above expectations when published on October 29, two days after the committee meets.
- The strongest argument for patience sits inside the editorial. Chairman Kevin Warsh reportedly watches the breadth of price increases across goods and services as a gauge of persistence, and in September that breadth declined. Headline inflation accelerated while the increase concentrated in fewer categories, chiefly energy and transport.
- The strongest argument against patience is services, running at 3.2% over the year. Services are labour-intensive and domestically generated, so they do not respond to oil prices as goods do, which suggests the problem extends beyond sectors affected by tariffs or the war.
- The board’s conclusion is notably hawkish: the policy rate is failing to restrict demand enough to return inflation to target, and if coming data does not change that assessment, higher rates will be necessary and one more quarter-point increase might not be enough.
What Happened?
The editorial notes elevated energy costs stemming mainly from the Iran conflict are feeding into transportation prices, and that wholesalers squeezed by tariffs and fuel are restoring margins by passing on more of their increased costs. Market-based measures of long-term expected inflation are inching higher. The board observes that Warsh conspicuously declined to say the balance of risks had tilted toward an increase this month, with the meeting falling on October 27 and 28, days before the midterms. It acknowledges political prudence is not the only reason to wait, citing the narrowing breadth, the possibility that tariff and energy shocks fade, and bond yields tightening financial conditions independently.
Why It Matters?
The breadth distinction is the most useful thing here and it is often lost in coverage of a single monthly print. Inflation that accelerates while spreading across more categories indicates a general loss of price stability; inflation that accelerates while concentrating in fewer categories indicates a supply shock working through specific channels. September was the second, which is why the committee can reasonably wait despite the headline. It is also why fuel is doing most of the work, with motor fuels up 35% and household fuels 44% over the year. One of the editorial’s supporting arguments has weakened since publication. It cites rising bond yields as tightening financial conditions even with the funds rate unchanged, which made December a defensible target. The 10-year has since fallen from a 5.36% peak to around 5.08%, partly on haven demand during the AI selloff, so that substitute for policy tightening has partly unwound. If yields keep falling, the case for waiting weakens on the board’s own reasoning. The sequencing problem is worth noting for anyone following the decision. The committee meets on October 27 and 28, and the PCE measure it weights most heavily is published on October 29. It will therefore decide without seeing its preferred indicator, relying on CPI and producer prices as proxies. Markets currently price roughly 29% for a move this month, a full increase by year end and three by the end of next year, so the board’s suggestion that one more may not suffice sits at the hawkish end of what is already a tightening path.
What Next?
The October 27 and 28 meeting is the immediate event, with the statement language mattering more than the decision given a December move is already priced. PCE data follows on October 29. Watch the breadth measure in subsequent prints, since that is the indicator the chairman is said to weight and the one that supports waiting. Oil remains the upstream variable, having touched $110 intraday before retreating on an unconfirmed report of renewed peace negotiations.
Affected Tickers and Coins: ZN, ZT
Source: Bloomberg Opinion
