Edition: May 11, 2026
The Strait Keeps the Books
Political Economy with Werner Mouton
May 11, 2026
The war has not ended. It has moved into the machinery of waiting.
President Trump rejected Iran’s latest proposal to extend the cease-fire, calling it unacceptable. The details were not public. The public fact was simpler: the United States and Iran were still circling a temporary arrangement that could pause the fighting and reopen the Strait of Hormuz, the narrow route through which a large share of the world’s oil moves. Until then, the strait remains the hinge. Diplomats speak. Tankers wait. Markets jump.
Brent crude rose above $105 a barrel after the talks stalled. U.S. gasoline remained around $4.52 a gallon, about half again as high as before the war began. Diesel was still above $5.60. The price of war had already left the battlefield and entered the commute, the delivery route, the grocery bill, the farm machine, the school bus, the shipping invoice.
The easy story is that oil prices rise when war threatens supply. That is true, but too thin. The deeper force is that modern economic warfare does not simply destroy things. It changes the terms on which others must live. A naval chokepoint becomes a household price. A diplomatic failure becomes a fuel surcharge. A military calculation becomes a margin call, a hedge, a windfall, a bill.
This is the strange intimacy of a global energy system. A family in Ohio, a factory in South Korea, a trucking company in Germany, and an oil trader in London can all be pulled into the same strait. But they do not enter it equally.
For most people, volatility is not an opportunity. It is exposure. It means the same trip costs more, the same delivery costs more, the same food costs more, the same wage buys less. It arrives as a narrowing of choices. Drive less. Heat less. Delay the repair. Raise prices. Cut hours. Absorb the hit because there is nowhere else to put it.
For the large energy traders, volatility is not merely danger. It can be inventory. It can be spread. It can be arbitrage. It can be a market in motion. According to estimates reported by the Financial Times, the trading divisions of Shell, BP, and TotalEnergies earned an additional $3.3 billion to $4.75 billion in the first quarter compared with the previous quarter, as the Iran war shook energy markets. Those trading gains accounted for an estimated 48 to 69 percent of the companies’ increase in total earnings.
That is the political economy of the chokepoint. The same disruption that makes ordinary life more expensive can make a sophisticated trading desk more profitable.
There is no conspiracy required. This is how the system is built. Oil does not move through a neutral world. It moves through straits, sanctions, insurance contracts, naval power, pipelines, ports, storage tanks, futures markets, credit lines, and firms large enough to see the whole map. The more fragile the route, the more valuable the actor that can navigate the fragility.
A small importer faces the price. A household pays it. A government fears the inflation. A trader with ships, storage, information, credit, and appetite for risk may profit from the disorder itself.
This is why economic warfare is never only a contest between governments. Once a chokepoint is threatened, the pressure radiates outward. It does not ask who voted for the war, who supports the policy, who understands the nuclear dispute, who has any meaningful power over the strait. It simply searches for the weakest balance sheet.
The pressure is geopolitical: Iran’s leverage sits partly in its geography. Hormuz is not just a place on the map. It is a valve in the world economy. Closing it, threatening it, or keeping it uncertain allows Tehran to make the cost of conflict global.
The constraint is material: the world still runs on oil and gas. There are substitutes at the margins, reserves to release, routes to reroute, taxes to suspend, speeches to give. But a fifth of global oil supply cannot be wished around a strait by moral preference. The energy transition has not yet made the chokepoint obsolete. It has only made the contradiction clearer: governments promise a post-carbon future while still governing through carbon’s arteries.
The leverage is uneven. States can bomb, blockade, negotiate, sanction, or threaten. Energy firms can move cargoes, hedge, store, trade, and price risk. Consumers can mostly pay. Their leverage is the weakest because their need is immediate and dispersed. Nobody asks the commuter to approve the blockade. Nobody asks the nurse whether diesel should rise. Nobody asks the small restaurant whether its delivery costs can absorb a diplomatic deadlock.
The cost lands in layers. First at the pump. Then in freight. Then in food. Then in inflation expectations. Then in central bank caution. Then in public anger, which governments try to manage with temporary relief: a gas-tax holiday here, a subsidy there, a promise that the market will settle if only the war does not worsen. But the deeper settlement never comes from a press conference. It comes when the pressure eases, the strait opens, and risk stops being priced into everything.
The danger is that the market’s language makes this sound clean. “Volatility.” “Risk premium.” “Dislocation.” “Hedging demand.” These words are not false. They are useful. But they are also polite. They describe a world in which fear has a price, and the ability to trade that fear is itself a form of power.
The old form of economic warfare tried to starve an adversary into submission. The modern form is more distributed. It can still starve, but it also reprices. It pushes scarcity through markets until the harm appears far from the decision that caused it. The weapon is not only the blockade. It is the exposure created by dependence on the blocked route.
What matters now is not simply whether oil rises tomorrow. It is whether the conflict teaches the world, again, that essential systems are governed by chokepoints and by those who can profit when chokepoints tremble.
Watch three things:
First, whether the cease-fire becomes a real settlement or remains a condition of suspended war. “No war, no peace” is not stability. It is volatility with a diplomatic costume.
Second, whether Hormuz reopens fully, partially, or only under threat. A chokepoint does not need to be permanently closed to command a price. It only needs to remain uncertain.
Third, watch who asks for relief and who reports gains. Households will ask through anger, delayed purchases, and political pressure. Companies will answer through earnings calls.
The concept here is unequal exposure.
A crisis does not strike everyone in the same way. The shock may be common, but the position is not. Some actors meet crisis as cost. Others meet it as leverage. The difference lies in access to capital, information, infrastructure, and choice. Political economy begins where the same event produces opposite meanings: one person’s bill, another firm’s trading gain; one country’s vulnerability, another actor’s opportunity.
The Strait of Hormuz keeps the books. It records who depends, who decides, who pays, and who can turn danger into revenue.
See you next week.
Werner
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Sources
The New York Times’ market report gives the immediate price transmission: oil above $105, elevated gasoline and diesel prices, and the market reaction to stalled U.S.-Iran talks.
The Financial Times’ reporting on Shell, BP, and TotalEnergies gives the profit mechanism: volatile energy markets can create large gains for trading desks even as consumers face higher prices.