Brent crude is trading at approximately $104 per barrel as of Thursday morning. That is $5 below last week’s high of $109, and the proximate cause is Saudi Arabia’s announcement that it has restored partial capacity on the East-West Crude Oil Pipeline — the 1,200-kilometre bypass route struck by drones on September 10–11. Partial restoration covers two of the four pump station sectors. The arithmetic matters: the route carried approximately 5 million barrels per day before the strike. Two restored sectors cover roughly 2.5 million bpd.
The Hormuz premium embedded in Brent crude has not unwound. It has been partially discounted.
The restoration mathematics
The East-West Pipeline was the primary bypass to the Red Sea after Hormuz became contested. Restoring half its capacity reduces the scarcity premium, but the underlying supply architecture remains constrained. The Strait itself is still subject to IRGC interdiction risk. The Oman-Iran maritime passage arrangement, if finalised, would provide narrow non-US, non-Israeli-flagged vessel access, but has not been announced. The diplomatic circuit has not closed.
At $104, the market is pricing a world in which the immediate spike is over but the structural constraint is not. That is probably the correct read. Brent below $100 requires either a formal Hormuz corridor agreement or a material reduction in IRGC interdiction activity. Neither is visible on the current horizon. The Salalah talks postponed without a reschedule. The Oman channel is active but unannounced. The September 24 Trump-Xi summit is the next potential release valve, and it is not primarily a Hormuz negotiation.
What the FOMC decision means for December
The September 16 hike to 3.75–4.00% was the first tightening since 2023. Warsh’s press conference framing — inflation as “demand-amplified” rather than purely supply-driven — committed the Fed to watching core services inflation rather than energy headlines. That distinction is important for the December meeting.
The dot plot released on September 16 projects a terminal rate of approximately 4.25% before year-end, contingent on inflation data. The conditions for a November hold (and December hike) are: October CPI above 3.3%, Brent above $100 on November 1, and no material Hormuz resolution. As of today, all three conditions are either met or on track. October CPI will print approximately November 13. The oil condition is satisfied today at $104. The corridor condition depends on the October diplomatic calendar.
December futures are pricing a hike to 4.25% at approximately 68% probability. That probability is not elevated enough to be a certainty, but it is high enough that market positioning has already adjusted. The ten-year Treasury yield at 4.93% reflects both the rate expectation and the term premium that has re-entered the curve since the August bond revolt.
The three scenarios for October
Scenario A — Partial resolution: The Oman-Iran arrangement is announced before October 15, covering non-US flagged vessels. Brent retreats to $97–100. October CPI comes in at 3.1–3.3%, below the threshold for a December hike in the dot-plot framework. The FOMC holds in November and December. This is the “diplomatic put” scenario. It requires the Oman channel to close in the next four weeks.
Scenario B — Status quo: No corridor agreement, Brent stays $100–106, October CPI prints 3.3–3.6%. The FOMC hikes in December as projected. The ten-year yield approaches 5.1%. Equity markets price the additional tightening, compressing multiples on long-duration growth. The political cost of the second 2026 hike lands in November, six days after the midterms.
Scenario C — Escalation: A second infrastructure strike, IRGC interdiction of a flagged vessel, or summit collapse. Brent moves above $110. The FOMC faces a stagflation scenario in which energy inflation is accelerating while the real economy is decelerating. The November meeting becomes the most contested since 2008.
The current Brent level — $104 with a partial pipeline restoration — is consistent with Scenario B’s trajectory. The conditions that would move it to Scenario A require diplomatic action that has not materialised. The conditions that would move it to Scenario C are present but not triggered.
The $104 ceiling is not the problem resolved. It is the problem stabilised.