They've got a stranglehold on the Strait of Hormuz.
In the wake of ceasefire announcements between the United States and Iran, a familiar human pattern reasserts itself: the gap between the language of diplomacy and the lived reality of ordinary people. Nearly a month into the Iran conflict, roughly one-fifth of the world's oil supply remains strangled at the Strait of Hormuz, keeping crude prices elevated near $90 a barrel and gas prices stubbornly high. Experts remind us that markets, like wounds, do not heal on the schedule of press releases — and that even peace, when it comes, will take months to reach the gas pump.
- Iran's weaponization of the Strait of Hormuz has effectively cut off 20% of global crude supply, sending oil prices on a volatile arc from nearly $120 to around $90 per barrel — still far above pre-conflict norms.
- Ceasefire optimism is fragile: Iran rejected a U.S. proposal outright, negotiators describe the two sides as 'far apart,' and the U.S. is simultaneously deploying 1,000 additional troops — a contradiction that signals the conflict is far from over.
- Energy markets are hypersensitive to perception as much as reality, meaning a single statement from a world leader can swing oil prices dramatically in either direction, keeping consumers in a state of prolonged uncertainty.
- Even a successful ceasefire would not bring immediate relief — a six-to-nine month lag separates commodity price shifts from what consumers pay for fuel and groceries, meaning the affordability squeeze could outlast the conflict itself.
When President Trump announced ceasefire negotiations with Iran were underway, some consumers may have felt a moment of hope at the gas pump. Experts, however, are urging caution: relief is unlikely to arrive soon, regardless of what happens at the negotiating table.
Nearly a month into the Iran conflict, global energy markets remain deeply unsettled. Oil prices spiked sharply at the outset — briefly touching $120 per barrel — and have since settled around $90, still elevated and still volatile. The source of the disruption is the Strait of Hormuz, the Persian Gulf chokepoint through which roughly one-fifth of the world's crude oil normally flows. Iran has effectively weaponized control of that passage, threatening vessels allied with the U.S. and Israel and cutting off a significant share of global supply. Jon Allen, a senior fellow at the University of Toronto's Bill Graham Centre, was direct: he advised anyone low on gas to fill up now, warning that resolution is not days away.
The diplomatic picture reinforces that caution. Iran rejected an American ceasefire proposal on Wednesday, even as Trump claimed talks were progressing. The two sides remain, in Allen's words, 'pretty far apart.' Meanwhile, the U.S. announced plans to deploy at least 1,000 additional troops to the region — a signal that military pressure continues alongside diplomatic overtures, and that the Strait of Hormuz could remain threatened for weeks or months.
Economics professor Trevor Tombe of the University of Calgary noted that energy markets are inherently unpredictable, capable of swinging sharply on a single statement. Recent days have seen modest price declines on the mere prospect of peace — but that optimism is fragile. More importantly, even if conflict ended tomorrow, consumers would face a six-to-nine month lag before lower oil costs translated into relief at the pump or the grocery store. The affordability pressure, experts warn, may well outlast the conflict itself.
When President Trump announced that ceasefire negotiations with Iran were underway, some consumers pumping gas may have felt a flicker of hope. But experts are warning that relief at the pump is unlikely to arrive anytime soon, no matter what happens at the negotiating table.
The Iran war, now nearly a month old, has sent shockwaves through global energy markets. Oil prices spiked in response, and those increases have rippled directly into the price of gasoline consumers pay every day. At the height of the conflict, crude oil briefly touched nearly $120 per barrel. As of late March, it was hovering around $90—still volatile, still elevated, still a direct result of the disruption in the Middle East.
The chokepoint is the Strait of Hormuz, a critical shipping channel in the Persian Gulf through which roughly one-fifth of the world's crude oil normally flows. Iran has weaponized control of that waterway, threatening any vessels allied with the United States and Israel that attempt passage. That threat alone has been enough to choke off about 20 percent of global supply, creating the kind of scarcity that sends energy markets into a frenzy. Jon Allen, a senior fellow at the Bill Graham Centre for Contemporary International History at the University of Toronto, put it bluntly: "If you're low on gas, I'd fill up because I don't think you're going to see a resolution of this in the next three or four, five days." He added that any actual negotiation would take considerably longer than the headlines suggest.
The problem is that negotiations between the U.S., Israel, and Iran remain fundamentally deadlocked. On Wednesday, Iran rejected an American ceasefire proposal outright. Trump had claimed on Tuesday that talks were happening, but the gap between the two sides is substantial. "They're pretty far apart," Allen said. Meanwhile, the U.S. announced it would be deploying at least 1,000 additional troops to the Middle East in the coming days—a signal that military posturing continues even as diplomats speak. This contradiction means the Strait of Hormuz is likely to remain closed or threatened for weeks, possibly months, regardless of what either side says about peace.
Trevor Tombe, an economics professor at the University of Calgary, explained that energy markets are inherently unpredictable. "Small changes in supply can have big changes in price," he said, noting that oil prices can swing dramatically based on a single presidential tweet. Recent days have seen some decline in oil prices on the mere prospect of peace, but that optimism is fragile and could evaporate just as quickly.
Even if a ceasefire were announced tomorrow, consumers should not expect immediate relief. There is a lag built into how commodity price changes translate to what people actually pay. For food and fuel, that lag typically runs six to nine months. Tombe cautioned that if oil prices do eventually fall back to pre-war levels—which he emphasized no one is actually predicting—the best consumers might hope for is that prices stop getting worse, not that they improve. The affordability crisis, in other words, could persist long after the shooting stops. For now, the uncertainty is the only certainty, and that uncertainty is keeping prices high.
Notable Quotes
If you're low on gas, I'd fill up because I don't think you're going to see a resolution of this in the next three or four, five days.— Jon Allen, senior fellow at the Bill Graham Centre for Contemporary International History, University of Toronto
They're pretty far apart when it comes to negotiations between the U.S. with Israel and Iran.— Jon Allen
The Hearth Conversation Another angle on the story
Why does a ceasefire announcement matter so little if negotiations are actually happening?
Because the market doesn't believe it yet. Iran rejected the U.S. proposal on the same day Trump was claiming progress. The Strait of Hormuz stays closed as long as there's no actual agreement, and that's what's driving prices.
So the troops being deployed—does that undermine the peace talks?
It suggests both sides are preparing for the conflict to continue. You don't send 1,000 more soldiers if you expect a deal to hold. It's a hedge.
If oil prices do fall, won't that immediately help people at the pump?
Not immediately. There's a six to nine month lag. A price drop today might not show up in your grocery bill until fall. By then, if negotiations collapse again, prices could be climbing again anyway.
What would actually end this?
A real agreement between the U.S., Israel, and Iran. Right now they're far apart. That's not a matter of days or weeks of talking—that's a structural problem.
So consumers should just accept higher prices for months?
They may not have a choice. Even the best-case scenario—a ceasefire tomorrow—doesn't bring relief until summer or later. And that's assuming oil prices actually fall, which nobody's betting on.