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Iran Conflict 2026
11MAY

US gasoline hits $4.54 as Hormuz premium sticks

4 min read
14:01UTC

NBC News reports US average regular gasoline at $4.54 a gallon, up 47% from pre-war. Axios analysts no longer expect prices to retrace on a deal because Hormuz risk is now structurally priced in.

ConflictDeveloping
Key takeaway

The Hormuz premium is now baked into US pump prices and underwriter models; a signature would not unwind it.

NBC News reported on 8 May that the US average regular gasoline price reached $4.54 a gallon in early May, up from sub-$3 before the war began on 28 February: a 47% rise that adds roughly $24 per fill-up against the pre-war baseline 1. North American jet fuel has risen 95% over the same period. USPS, Amazon and FedEx have all imposed fuel surcharges since the United Arab Emirates quit OPEC+ on 1 May, removing five million barrels per day of quota discipline from the producer cartel.

Axios reported on 7 May that analysts no longer expect prices to retrace to pre-war levels even if the MOU is signed. A structural premium is now priced in because Iran demonstrated, via the Persian Gulf Strait Authority and the IRGC's mining declarations earlier in the campaign, that it can halt Strait of Hormuz traffic at will. The premium reflects the view of marine insurance underwriters about the risk, not the physical flow on any given day. P&I clubs cannot reprice the strait without a verifier-backed enrichment baseline, which the MOU does not currently provide.

The market moved hard on the MOU report itself. Brent Crude swung 11% intraday on 8 May, falling from $101.20 at the 7 May close to roughly $96 before Trump's "too soon" comment recovered it to a $101.27 settlement 2. WTI fell 15% intraday to $88 a barrel before recovering to $95.08. The peace dividend is currently worth between thirteen and fifteen per cent of the Brent price; the disappointment is worth roughly the same. A signature would crystallise the discount; the absence of one keeps the gap floating.

The 1973-74 oil-shock parallel is closer than the 1990 one. Both 1973 and 2026 paired supply disruption with structural-credibility loss in the producer-consumer relationship; in 1990 the disruption was discrete and confidence in Saudi reserve capacity was intact. The 1973-74 premium took eighteen months to unwind even after Saudi production normalised. Axios's 7 May analyst panel reached the same conclusion for 2026. Logistics surcharges from USPS, Amazon and FedEx will feed the next CPI print with a six-to-eight-week lag, the first to capture the full surcharge rollout.

Deep Analysis

In plain English

Petrol prices in the US have hit $4.54 per gallon, up 47% from before the Iran war began. Most people assume the price rise is just because less oil is flowing through the Strait of Hormuz, the narrow waterway Iran controls, through which about a fifth of the world's oil passes. Ships carrying oil through the Strait now have to pay war-risk insurance premiums of $1-3 million per voyage on top of their normal cover, a cost that did not exist before the conflict began. That cost gets added to the price of the oil at every stage from the tanker to the refinery to the petrol station. Analysts think these insurance costs will stick even after any peace deal is signed, because insurers take months to officially re-classify a dangerous zone as safe again. A signed deal would reduce the physical risk; the insurance cost would lag behind by several months. For a typical US driver filling up a 15-gallon tank, the $1.54/gallon increase above the pre-war price adds about $23 per fill-up. With the structural insurance premium likely staying elevated through the autumn, that extra cost looks persistent rather than temporary.

What could happen next?
  • Consequence

    Lloyd's quarterly review cycle means the Listed Area designation stays in force until at least September 2026 regardless of deal status; fuel surcharges imposed by USPS, Amazon, and FedEx will feed US CPI prints with a six-to-eight-week lag through July.

  • Risk

    If Brent settles above $100 through June, US core CPI, already elevated by logistics surcharges, will keep the Federal Reserve from cutting rates before September, extending the domestic economic cost of the conflict beyond any diplomatic resolution timeline.

First Reported In

Update #92 · An MOU asking Iran to surrender what nobody can count

CBS News· 9 May 2026
Read original
Causes and effects
This Event
US gasoline hits $4.54 as Hormuz premium sticks
The structural insurance premium that Iran demonstrated it can impose on the strait will not unwind on signature; it requires verifier-backed enrichment freeze that the MOU does not currently provide.
Different Perspectives
Israel
Israel
Israeli strikes on Hezbollah positions in Lebanon continued through the weekend, maintaining the secondary front. The IDF has publicly named Mojtaba Khamenei as an assassination target; his courier-governance mode complicates targeting but does not remove him from the order.
Russia
Russia
Putin told a Moscow press conference that Washington, not Tehran or Moscow, killed the Russia-custody uranium arrangement by demanding US-territory-only storage. Neither Tehran nor Washington has corroborated the account, which appeared in second-tier outlets only, consistent with a trial balloon rather than a formal position.
United Kingdom
United Kingdom
HMS Dragon was redeployed from the Eastern Mediterranean to the Middle East on 9 May, the first physical European platform commitment to the Gulf. The Ministry of Defence called it "prudent planning" while publishing no rules of engagement, no tasking order, and no vessel name, committing a named asset to a conflict zone before the political instrument authorising it exists.
United Arab Emirates
United Arab Emirates
UAE air defences intercepted two Iranian drones over its territory on 10 May, a kinetic escalation six days after the Fujairah oil terminal strike that drew no formal protest. The three-state simultaneous operation, not the severity of individual strikes, appears to have crossed the threshold at which the GCC states collectively began responding.
Saudi Arabia
Saudi Arabia
Riyadh issued the first formal Gulf-state protest of the conflict on 10 May, demanding an "immediate halt to blatant attacks on territories and territorial waters of Gulf states", ending 10 weeks of channelling displeasure through OPEC+ quota discussions. The protest forecloses Saudi Arabia's preferred quiet-channel role and reduces the functioning back-channel architecture to Pakistan alone.
Qatar
Qatar
Doha is simultaneously a strike target, the site of the Safesea Neha attack 23 nautical miles offshore, and an active MOU mediator: Qatar's prime minister met Rubio and Vance in Washington the same weekend. Whether Qatar issues its own formal protest or maintains its dual role is the critical escalation indicator for the week of 11 May.