Skip to content
Briefings are running a touch slower this week while we rebuild the foundations.See roadmap
Iran Conflict 2026
29MAY

Oil swings $30 in a single session

2 min read
08:47UTC

Brent hit $119.50 — the highest since 2012 — then crashed below $90 on a single presidential comment. The most volatile crude session in decades reveals a market trading on words, not barrels.

ConflictDeveloping

Brent Crude hit $119.50 per barrel on Monday morning — the highest since 2022 and a 77% rise from $67.41 on 27 February, the day the war began. WTI reached $119.48. By the US close, Brent had settled at $98.96, sinking below $90 in after-hours trading. WTI settled at $94.77. The $30 intraday reversal was driven by Trump's 'very soon' language on ending the war and profit-taking on overcrowded long positions.

The $30 swing dwarfs normal oil market volatility. Brent's average daily range through 2025 was approximately $2. Even during the 2020 pandemic price collapse, intraday moves rarely exceeded $10. Last Friday, US crude futures posted a 35.63% weekly gain — the largest since the contract began trading in 1983 . Qatar's energy minister warned of $150 per barrel if Hormuz remains closed . The market touched $119 and flinched — but the flinch was triggered by a presidential remark, not by any change in the physical supply picture. Brent had been at $116.08 just three days ago , itself a 72% rise in under two weeks. The 1990 Iraqi invasion of Kuwait doubled oil prices over two months; this war achieved the same effect in ten days and then gave back a third of it in an afternoon.

The underlying supply disruption has not changed. Tanker traffic through Hormuz remains down approximately 70%. Kuwait's force majeure removed 300,000 barrels per day from export markets. Combined with Iraq's curtailments of approximately 1.5 million barrels per day, roughly 3.5 million barrels per day of Gulf production capacity is shut in or unable to reach market. No tanker insurance has been restored. No diplomatic off-ramp for Hormuz has materialised. The fundamental imbalance — supply removed, demand unchanged — is identical to what it was at $119 in the morning. What moved was sentiment, and sentiment moved on words.

The question for Tuesday's Asian open is whether $90 or $100 becomes the new floor. If $90 holds, the oil shock remains a market event — painful but absorbable for import-dependent economies, even those already strained (South Korea's KOSPI triggered two circuit breakers in four sessions, . If $100 holds, it crosses into macroeconomic damage: compressed industrial margins, inflationary pressure on food and transport costs across Asia and Europe, and political pressure on governments to release strategic petroleum reserves or seek bilateral supply deals outside The Gulf. The market is not pricing oil. It is pricing the probability that one man's 'very soon' means what it says.

First Reported In

Update #31 · Iran moves to heavy warheads; China deploys

Euronews· 10 Mar 2026
Read original
Different Perspectives
Qatar
Qatar
Qatar holds approximately $12 billion in frozen Iranian assets that Tehran named as the precondition for any Hormuz reopening sequence; with Oman sidelined and no agreed HEU custodian, the asset-routing architecture that any deal requires has no operational channel and no neutral financial intermediary to run it through.
Hengaw and Iranian civilian population
Hengaw and Iranian civilian population
Iranians face an internet capped at 40 per cent by hardware their president cannot dismantle, field killings that leave no court record, and judicial executions running in parallel; Hengaw, based in Norway, is the primary remaining monitor of a repression system the IRGC is deliberately moving beyond auditable records. The real toll is higher than any single monitor's count.
China
China
China supplied deep-packet-inspection hardware that caps Iran's internet at 40 per cent and enables an instant on-demand blackout, and was barred by Trump as a potential HEU custodian on 27 May. Beijing gains from Iran's continued non-alignment with the West while the DPI sale extends Chinese surveillance-technology exports as a geopolitical instrument.
Pakistan
Pakistan
Foreign Minister Ishaq Dar met Rubio in Washington on 29 May, formally inheriting the role of sole active mediator after Oman's forced withdrawal. Pakistan lacks Oman's banking infrastructure for frozen-asset routing and carries its own regional stakes, making it a less structurally neutral broker for the Qatar-held $12 billion sequencing.
Kuwait
Kuwait
Kuwait invoked Article 51 of the UN Charter after absorbing an Iranian ballistic-missile strike on Ali Al Salem Air Base on 28 May, becoming the first Gulf state to make a formal individual self-defence claim in the war. The invocation creates a legal record enabling a future bilateral defence-pact activation without yet triggering it.
Oman
Oman
Oman denied any Hormuz toll plan within hours of Bessent's 28 May threat, absorbing a sanctions warning from the country it has brokered for since 1981. The rapid capitulation preserved the channel formally, but Tehran now knows Washington will threaten its own mediator, which changes Muscat's calculus on how far it can lean into any joint-management architecture.