Any renewed tensions could quickly send oil higher again
Four months after missiles reshaped the Middle East's geopolitical order, the world's most consequential waterway is cautiously reopening. A ceasefire memorandum signed between the United States and Iran on June 17th has allowed tankers to resume passage through the Strait of Hormuz, pulling Brent crude back below $72.48 a barrel — precisely where it stood before the conflict began. Markets have exhaled, pump prices are easing, and diplomats are talking; yet the peace is borrowed time, contingent on sixty days of negotiations between parties whose mistrust runs far deeper than any single agreement.
- The Strait of Hormuz — carrying a fifth of the world's oil — was effectively sealed by Iran after February's strikes, sending prices surging and leaving hundreds of tankers stranded at anchor in the Gulf.
- A US-Iran ceasefire MOU signed June 17th broke the deadlock, with the US Navy charting safe southern routes and both sides establishing a communication line to prevent maritime incidents from reigniting the conflict.
- Vessel traffic is recovering but remains well below the pre-war baseline of 138 daily crossings, signalling a market that is thawing rather than healed.
- Drivers are feeling early relief — UK petrol is expected to fall below 150p per litre imminently — but analysts warn that any renewed flare-up could swiftly reverse every gain made since the ceasefire.
- President Trump has ordered an investigation into energy companies accused of failing to pass crude savings on to consumers, adding a domestic political charge to an already volatile global picture.
The price of oil has quietly returned to where it stood before the war began. Brent crude dipped below $72.48 a barrel this week — the exact level recorded on February 27th, the day before American and Israeli forces struck Iranian targets — marking a visible moment of relief for energy markets that had spent months braced for worse.
The turning point was the Strait of Hormuz. Iran had effectively closed the narrow passage between itself and Oman after the February attacks, idling tankers and spiking prices across the globe. When the United States and Iran signed a Memorandum of Understanding on June 17th — opening a 60-day window for nuclear talks and broader negotiations — ships began moving again within days. Maritime trackers recorded 284 vessels transiting the strait in the period immediately following the deal, though that figure remains far short of the pre-war average of 138 crossings per day. The US Navy has mapped safe routes around mines, Iran permits limited passage through a northern channel, and a Qatar- and Pakistan-brokered communication line is helping prevent misunderstandings at sea.
Hundreds of vessels remain anchored in the Gulf, waiting. But markets have read the direction clearly. Brent crude settled around $73.23 a barrel by mid-week, and at the pump, relief is beginning to arrive. British petrol, which peaked at nearly 160 pence per litre in May, is expected to fall below 150 pence within days. In the United States, gasoline has retreated from April's four-year high of $4 a gallon to around $3.93 — still above pre-war levels, and a gap that has drawn sharp political attention. President Trump ordered an investigation into Shell, ExxonMobil, and other major energy companies, accusing them of failing to pass crude savings on to consumers. Industry groups disputed the charge, noting that pump prices and crude costs do not move in unison.
The ceasefire, for now, is holding. Weekend talks in Switzerland produced a partial lifting of US sanctions on Iranian oil exports. But the deeper tensions — Iran's nuclear programme, regional proxy conflicts, the fundamental mistrust between Washington and Tehran — remain unresolved, merely suspended. Whether the next sixty days of diplomacy produce something durable, or whether the strait closes again and prices spike anew, is the question on which the world's energy markets, and millions of ordinary drivers, are quietly waiting for an answer.
The price of oil has slipped back to where it stood four months ago, before the missiles flew. Brent crude dipped below $72.48 a barrel this week—the exact level it held on February 27th, the day before American and Israeli forces struck Iranian targets. For anyone watching the global energy market, it was a visible exhale after months of volatility and fear.
What changed was the strait. The Strait of Hormuz, a narrow waterway between Iran and Oman through which roughly a fifth of the world's oil passes, had become a chokepoint when Iran responded to the February attacks by effectively sealing it off. Tankers sat idle. Prices spiked. But on June 17th, the United States and Iran signed a Memorandum of Understanding laying out a 60-day window for negotiations on Iran's nuclear program and other steps toward ending the war. Within days, ships began moving again.
The numbers tell the story of a market slowly unfreezing. Maritime intelligence firm Kpler tracked 284 vessels transiting the strait between June 18th and the time of reporting—the day after the deal was signed through the present. That sounds substantial until you consider the baseline: before the war, roughly 138 ships crossed the strait each day. The waterway is reopening, but cautiously, and far from full capacity. The vessels now passing through carry crude oil, liquefied natural gas, fertilizer, and other cargo. The US Navy has mapped safe southern routes around mines and obstacles laid during the conflict. Iran permits a limited number of ships through a northern passage. And crucially, the US and Iran have established what mediators Qatar and Pakistan called a "communication line" to prevent misunderstandings and ensure safe passage for commercial traffic.
Hundreds of ships remain anchored in the Gulf, waiting. But the direction is clear: the strait is becoming navigable again, and markets have responded. Oil prices have fallen sharply since the ceasefire agreement, with Brent crude settling around $73.23 a barrel by mid-week. Yet Pratibha Thaker, regional director for the Middle East and Africa at the Economist Intelligence Unit, cautioned that the relief may be temporary. "Markets are still watching the region closely, and any renewed tensions could quickly send oil higher again," she said. The underlying fragility remains.
At the pump, drivers are beginning to see the benefit. In Britain, petrol prices peaked at 159.53 pence per litre on May 28th, while diesel hit 191.54 pence on April 15th. Simon Williams, head of policy at the RAC motoring group, predicted that petrol would fall below 150 pence per litre within a week or so, with diesel dropping under 160 pence. In the United States, regular gasoline has retreated to around $3.93 a gallon after climbing to $4 in April—its highest point since 2022—though it remains well above pre-war levels.
The lag between falling oil prices and falling pump prices has not gone unnoticed. President Donald Trump on Wednesday ordered an investigation into major energy companies, accusing Shell, ExxonMobil, and others of "gouging" consumers by failing to reduce fuel prices as crude costs declined. "Oil prices have come down so much and we are not seeing anything at the pump by comparison the way they should be," he told reporters. The American Petroleum Institute, representing the oil and gas industry, pushed back, noting that fuel prices "don't move in lockstep with crude oil." British energy firms have faced similar criticism, though the UK competition watchdog found last month no widespread evidence of unfair pricing, with average profit margins "broadly unchanged" between February and March.
The ceasefire remains fragile. Talks between American and Iranian representatives took place in Switzerland last weekend, resulting in the US partially lifting sanctions on Iranian oil exports. But the underlying tensions that sparked the February conflict—Iran's nuclear ambitions, regional proxy conflicts, the fundamental mistrust between Washington and Tehran—have not been resolved. They have only been paused. The strait is open again, ships are moving, and prices have fallen. Whether that holds depends entirely on whether the next 60 days of negotiations produce something durable, or whether the region slides back into the brink.
Notable Quotes
Markets are still watching the region closely, and any renewed tensions could quickly send oil higher again— Pratibha Thaker, Economist Intelligence Unit
Oil prices have come down so much and we are not seeing anything at the pump by comparison the way they should be— President Donald Trump
The Hearth Conversation Another angle on the story
So oil is back where it started. Does that mean the war is over?
Not quite. The war is paused. There's a 60-day window for talks, but the underlying causes—Iran's nuclear program, regional tensions—those haven't been resolved. The ceasefire is real, but it's conditional.
Why did oil prices fall so dramatically when the strait reopened?
Because the strait is where the world's oil flows through. When Iran closed it, traders panicked. Scarcity drives prices up. Now that ships can move again, the panic eases. It's not that oil suddenly became more abundant—it's that the fear of scarcity lifted.
But ships are still only crossing at a fraction of pre-war levels. Why has the price fallen so much?
Because the market is forward-looking. Traders see the deal, see the communication lines being set up, see the US partially lifting sanctions. They're betting the strait will fully reopen. That expectation alone is enough to move prices.
What about the gap between oil prices falling and pump prices staying high? Is that really gouging?
It's complicated. Oil companies say fuel prices don't track crude prices in real time—there are refining costs, distribution, storage, profit margins. But the timing is suspicious. When oil spiked, pump prices followed immediately. Now that oil has fallen, pump prices are lagging. Whether that's gouging or just how markets work is genuinely hard to say.
What happens if talks fail?
Then you're back where you started in February. The strait closes again. Prices spike. Drivers pay more. And the whole fragile arrangement collapses. That's why analysts keep saying the risks remain.