Resolves Sep 16, 2026 · September FOMC decision
The last data point before the meeting landed this morning, Sept 11, and it was the hawkish surprise the hold case needed to avoid: headline August CPI rose 0.4% m/m (3.4% y/y, in line with forecast, gasoline up 3.9% and over a third of the increase), but core CPI ran hot at 0.3% m/m versus the 0.2% forecast, holding the core annual rate at 2.4%. Economist Kathy Bostjancic summed up the read: Warsh and others said rates could stay on hold 'only if disinflation continues, and today's August report did not deliver that.' CME FedWatch moved to roughly 69% odds of a hike; Polymarket's dedicated September contract, which had jumped to 63/37 on Sept 10's PPI print, pushed further to the 70s-80s range on continued heavy volume as traders treat the CPI miss as confirmation rather than a reversal. Brent eased to $105.82/barrel this morning after touching $108 on Sept 10 (a fresh six-month high), still elevated but off the week's peak — energy remains a live but secondary input next to the core-inflation surprise with five days left before the Sept 16 decision.
Researched Sep 11, 2026 · tracked since Jul 28, 2026 · 32 readings
Where consensus sits
Jumped again on Sept 11 after core CPI ran hot (0.3% m/m vs. 0.2% forecast) — CME FedWatch near 69%, Polymarket's September contract pushing into the 70s-80s — as the last pre-meeting data point confirmed rather than reversed Sept 10's PPI-driven move
The hawkish case now has two consecutive hot prints in hand: Sept 10's PPI (5.4% y/y, 24.1% diesel spike) and Sept 11's core CPI (0.3% vs. 0.2% forecast), stacked on August payrolls beating estimates threefold and Warsh's Jackson Hole 'work to do' warning — this is the strongest run of hawkish data since the question opened. The dovish case is thinner than it was 24 hours ago: headline CPI matched forecast exactly and Waller's Sept 3 conditional hold ('if there is continued progress toward our 2% goal') now looks harder to justify against a hot core print, though Goldman's Hatzius has not yet publicly walked back his hold call as of this update. With no more data before Sept 16, this is close to as clear a signal as the committee will get.
Build a position
You agree with the market.
Nothing here has positive expected value — the price already reflects this view. Move the slider to where you think the odds actually are.
16 sources, leaning both ways
- yesBLS — Producer Price Index News Release, August 2026Primary source — released Sept 10, 8:30am ET: final-demand PPI +0.4% m/m (5.4% y/y, 0.1pt above forecast), goods +1.1% on a 4.2% energy surge including a 24.1% diesel jump; core PPI +0.2% m/m, below the 0.3% forecast — the mixed report that nonetheless sent the hike contract to 63%.
- yesCNBC — CPI inflation report, August 2026Sept 11, 8:30am ET: headline CPI +0.4% m/m (3.4% y/y, in line), but core CPI +0.3% m/m — 0.1pt above the 0.2% forecast — holding the core annual rate at 2.4%; the last data point before the Sept 16 decision and a hawkish surprise on the metric the Fed watches most closely.
- yesBenzinga — Inflation Holds at 3.4% in August, Bolsters Rate Hike WagersSept 11: quotes economist Kathy Bostjancic — 'Chair Warsh and others signaled that interest rates can remain on hold only if disinflation continues and today's August report did not deliver that' — and cites CME FedWatch odds near 69% for a hike after the print.
- mixedCNBC — Wholesale prices rose 0.4% in August, as expectedSept 10: confirms the headline/core PPI split and notes stock futures turned negative on the report, even with the in-line headline number, as the 5.4% annual rate kept inflation pressure in focus one day before CPI.
- noBLS — Consumer Price Index Summary, July 2026Primary source — the Aug 12 print: headline +0.1% m/m (3.4% y/y), core +0.2% m/m (2.5% y/y), unchanged since and now the data the hawkish speech is being read against.
- noBloomberg — Fed's Waller Says September Rate Decision Hinges on August CPISept 3: Waller says he's leaning toward a hold 'if there is continued progress toward our 2% goal' but would consider a hike if inflation comes in hot — the most direct dovish-leaning voice on the committee, explicitly conditioned on the Sept 11 CPI print.
- yesCNBC — U.S. payrolls rose 162,000 in August, much more than expected; unemployment rate at 4.1%Sept 4: August nonfarm payrolls beat the 53,000 estimate nearly threefold at 162,000, the strongest since March, with June and July revised up a combined 55,000 — the print that flipped both CME and Polymarket back toward a hike within hours.
- yesPolymarket — Fed Decision in September?Checked Sept 10: 63% hike / 37% no-change on $112.3M traded, up sharply from 52/46 on Sept 9 following the morning's PPI release.
- yesCNBC — Fed's Warsh warns inflation progress insufficient, hints at rate hikesAug 28 Jackson Hole speech: Warsh says the Fed 'must be confident that underlying inflation is moving to our objective, clearly and at sufficient speed. Otherwise, we have work to do' — the most hawkish committee-level signal still on the board heading into Sept 11 CPI.
- mixedBLS — CPI release scheduleConfirms the August CPI print lands Sept 11, five days before the FOMC decision — the data both Goldman's hold call and the hawkish case are waiting on, still unreleased as of this update.
- yesAl Jazeera — US-Iran engaged in tanker war: Where is the months-long conflict headed?Sept 6: US forces struck three Iranian oil tankers and Iran fired a ballistic missile at a US aircraft carrier in the Strait of Hormuz over the weekend, pushing Brent to $96.28 — a fresh, Fed-independent inflation shock landing five days before CPI.
- yesForbes — CME FedWatch Provides A 66% Chance Fed Will Hike Rates In SeptemberAug 31: CME FedWatch odds rose to 66%, moving the target range to 375-400bp; cites Warsh's own figures on 12-month PCE at 3.7% and six-month PCE at 4.1%.
- yesYournews / wire coverage — Barclays Sees Two U.S. Federal Reserve Rate Hikes as Inflation Concerns PersistAug 31: Barclays reverses its prior hold-through-2026 call, now forecasting 25bp hikes in both September and December, citing Warsh's Jackson Hole 'work to do' language.
- noInvestingLive — Goldman Sachs still sees Fed on hold despite Warsh's hawkish Jackson Hole toneAug 29-30: Hatzius calls Warsh's tone the most hawkish of his chairmanship but says it only produces a hike if August CPI/PPI (due before the meeting) surprise to the upside; Goldman's own 0.2% core-CPI forecast keeps its call at hold through 2026, cuts pushed to 2027.
- yesWashington Times — Diesel hits record $5.85 a gallon as Iran war disrupts fuel supplySept 4: US diesel hits a record national average $5.85/gallon as the six-month Iran war disrupts fuel flows — a second, Fed-independent inflation channel alongside the jobs beat, even as Brent crude itself eased slightly to $95.23.
- yesFortune — Current price of oil as of Sept. 10, 2026Sept 10: Brent at $105.20/barrel as of 8am ET, another fresh high for the six-month conflict, as escalation risk and the Iran-driven fuel shock keep compounding one day before CPI.