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Iran Conflict 2026
4JUN

Brent at $112: 66% above pre-war price

3 min read
11:25UTC

Bloomberg data shows refiners paying a record $14.20 premium for immediate crude delivery, putting the effective cost of oil past $126 — a gap between benchmark and reality that has never been wider.

ConflictDeveloping
Key takeaway

Record physical-market backwardation signals genuine scarcity that headline futures prices structurally understate.

Brent Crude closed at $112.19 on Thursday — up from the $108.65 settlement earlier in the week and 66% above the pre-war $67.41. The price has climbed in every sustained period since hostilities began on 28 February. But the benchmark number understates what buyers are actually paying for physical crude.

Bloomberg reported a $14.20-per-barrel premium on spot physical barrels over next-month futures — the widest backwardation in the history of the Brent contract 1. At that spread, refiners are paying an effective $126 or more per barrel for immediate delivery rather than waiting even one month for cheaper futures-dated crude. Futures markets price expectations; spot markets price what is available now. The record gap between them is a measure of physical scarcity, not speculative positioning. When refiners accept a $14 surcharge to skip the queue, the queue itself is the story.

Iraq's declaration of Force majeure on all foreign-operated oilfields — dated 17 March — removed roughly 3.3 million barrels per day of pre-war export capacity from a market already short from the Hormuz disruption, where Gulf exports have fallen at least 60% since late February . Iraqi storage hit capacity; production cuts followed. Daan Struyven, Goldman Sachs's head of oil research, warned Brent could exceed its 2008 all-time intraday record of $147.50 if Hormuz flows remain depressed for 60 days 2. Three weeks have elapsed. Ann-Louise Hittle of Wood Mackenzie and Vandana Hari of Vanda Insights have both forecast $150 or higher .

US gasoline stood at $3.84 per gallon before Thursday's close — up $0.86 from pre-war levels . Diesel had crossed $5.00, its highest since 2022 . With spot crude effectively at $126, retail fuel prices have not yet caught up to the physical market. Chatham House assessed that if the conflict persists for months, Brent could reach $130 and the eurozone would "probably" contract in Q2 . Every week the Hormuz disruption continues, the distance between those forecasts and observed prices narrows.

Deep Analysis

In plain English

Oil markets operate on two price layers: futures contracts (delivery next month) and spot prices (right now). When spot prices soar above futures, it means buyers are desperate enough to pay a premium for immediate physical delivery. A $14.20/barrel gap is the widest ever recorded. This tells analysts that refineries are not managing a price shock — they are scrambling to source physical barrels to keep operating at all. The headline Brent figure of $112 understates the true cost refiners are actually paying today.

Deep Analysis
Synthesis

The simultaneous Hormuz disruption and Iraqi force majeure means roughly 20–25% of seaborne global oil is effectively offline. Record backwardation signals that physical markets are not pricing this as temporary — they are treating it as a durable supply-destruction event, not a spike to be hedged through and waited out.

Root Causes

Decades of underinvestment in non-Gulf production capacity concentrated global refining infrastructure in coastal markets directly exposed to Gulf disruption. IEA emergency releases in 2022–23 consumed strategic reserve buffers without triggering the structural supply diversification that would have cushioned this crisis.

Escalation

Iraq's force majeure compounds the Hormuz chokepoint by removing a second major export corridor simultaneously. The backwardation record is the physical market's signal that supply has crossed from disrupted to acutely scarce — a qualitatively different condition from an elevated-risk environment that can be hedged through.

What could happen next?
  • Consequence

    Petrol and diesel retail prices will rise sharply within two to three weeks as refiners pass on $126+ effective crude costs.

    Immediate · Assessed
  • Risk

    Airlines and shipping firms with unhedged or short-dated fuel exposure face acute liquidity pressure if the physical premium persists beyond 30 days.

    Short term · Assessed
  • Risk

    Emerging markets without fuel subsidies face demand destruction and currency stress as dollar-denominated oil costs surge beyond affordable levels.

    Medium term · Suggested
  • Precedent

    Record physical backwardation establishes a market signal that the disruption is structural, with implications for how insurers and lenders price Gulf-region exposure going forward.

    Long term · Suggested
First Reported In

Update #43 · Trump floats wind-down, deploys 2,200 more

CNBC· 21 Mar 2026
Read original
Causes and effects
This Event
Brent at $112: 66% above pre-war price
The record physical premium reveals that the Brent benchmark is no longer an accurate measure of real-world oil costs. Refiners are bidding against each other for shrinking physical supply, and the widest backwardation ever recorded signals structural shortage that three weeks of emergency interventions have not resolved.
Different Perspectives
China
China
Beijing's MOFCOM Blocking Rules constrain OFAC enforcement on the mainland; China has not corroborated Trump's verbal account of any bilateral summit, and the rial's failure to hold its Rubio bounce, combined with the IRGC's stablecoin rail closure, increases Chinese yuan-denominated oil-payment exposure through Hormuz.
Israel
Israel
IDF Chief Zamir said on 3 June there is no ceasefire for his forces even as Israel signed the Washington Lebanon framework requiring Hezbollah withdrawal south of the Litani; a UNIFIL peacekeeper was killed by mortar near Marjayoun on the same day, exposing the gap between the diplomatic framework and a ground advance that has not stopped.
Bahrain
Bahrain
The IRGC struck Bahrain on 3 June as its sirens sounded and its PAC-3 magazine neared exhaustion; excluded from Rubio's 2 May emergency resupply, Bahrain received a 50-round Federal Register notice on 1 June on an 18-month delivery timeline, meaning it is defending the US Fifth Fleet headquarters on the last rounds it has.
Qatar
Qatar
Qatar offered $6bn under OFAC Licence L-2 restrictions and sent Ghalibaf's delegation home empty-handed; the $6bn ceiling is a legal constraint, not a negotiating floor, and Rubio's no-sanctions-relief testimony means Qatar cannot revise it without White House action that has not been requested.
Kuwait
Kuwait
Kuwait expelled two Iranian diplomats within 24 hours of the airport strike, the strongest and fastest Kuwaiti diplomatic move of the conflict, while keeping the full mission in place to preserve a communication channel; it has now invoked Article 51 self-defence, filed a formal protest, and expelled diplomats, exhausting its formal toolkit short of full rupture.
United States
United States
Trump narrated a weekend deal while the channel Rubio described under oath, Khamenei's written-only couriers with a 3-to-5-day lag, cannot answer at that speed; CENTCOM called the airport strike deliberate, calculated and unjustified. The House 215-208 vote gave Congress its first on-record war-powers position against the deployment Trump has run without a signed instrument for 96 days.