The word “historic” is overused in financial commentary, but the week’s events in the oil market have genuinely earned it. A more than 25% weekly surge in Brent crude — from $72.50 to $91.89 per barrel — driven by the Iran conflict represents the biggest weekly gain in oil since the early days of the Covid-19 pandemic, a period of extraordinary economic disruption. The comparison is apt: like Covid, this shock is hitting multiple sectors simultaneously and threatening to reshape the economic outlook for months or years to come.
The mechanisms driving the price surge are complex and mutually reinforcing. The Strait of Hormuz has been effectively closed to normal commercial traffic by Iran’s threats and vessel attacks. Gulf oil storage facilities are filling rapidly as a result, with Kuwait already cutting production and Saudi Arabia and the UAE expected to face the same situation within 20 days. Qatar’s LNG infrastructure has been damaged by a drone strike, disrupting approximately 20% of global LNG supply.
The compounding nature of these simultaneous pressures is what makes the current situation particularly dangerous. In a normal geopolitical oil shock, one part of the supply chain is disrupted. Here, multiple parts are failing at the same time: shipping, storage, production, and LNG export infrastructure are all under severe stress simultaneously. The result is a market that is scrambling to price in an extraordinarily wide range of possible outcomes.
Qatar’s energy minister has provided the most alarming single data point of the week, warning that if the conflict continues, all Gulf exporters could halt production within weeks and oil could reach $150 a barrel. This is not a tail-risk scenario being dismissed by markets — it is being actively discussed by analysts as a genuine possibility, and the 25% weekly oil price surge already reflects a significant probability being attached to very bad outcomes.
Financial markets have reacted with the severity that the situation demands. Asian stocks had their worst week since the pandemic. European and UK equities fell more than 5%. Bond yields surged to multi-year highs. Rate cut expectations were abandoned. Airlines warned of catastrophic losses. The economic damage from this week alone will take months to fully assess — and the crisis is far from over.