Oil prices fell for a third straight session on Wednesday as markets weighed a landmark U.S.-Iran peace deal that has rapidly stripped out war-driven premiums, even as questions over the full resumption of Gulf shipping linger.
Brent crude futures, the international benchmark, edged down 16 cents to $78.80 a barrel in early Asian trading, while U.S. West Texas Intermediate fell 25 cents to $75.80, modest declines that nonetheless extended a bruising two-day selloff that has already shaved roughly 10% off both contracts, dragging them to their lowest levels in three months.
The retreat marks one of the most significant reappraisals of energy risk in recent memory, triggered by the emergence of a U.S.-Iran memorandum of understanding that could, if it holds, fundamentally reshape global oil supply dynamics for years to come.
The contours of the interim agreement began crystallizing on Tuesday, when President Donald Trump confirmed that the pact would explicitly bar Tehran from developing a nuclear weapon, a long-standing red line for Washington and its regional allies.
A senior U.S. official separately confirmed that Iran would be permitted to sell oil on international markets upon signing, a concession that carries enormous financial weight for a sanctions-battered Iranian economy.
Crucially, the deal also envisions the reopening of the Strait of Hormuz to oil tanker traffic, a waterway that has been effectively closed since coordinated U.S. and Israeli military strikes on February 28 triggered a sharp escalation in hostilities.
Before its closure, the narrow Persian Gulf chokepoint handled approximately one-fifth of the world’s crude oil and liquefied natural gas supplies, making its blockade one of the most consequential disruptions to global energy flows in decades.
The memorandum, which has not yet been made public, is understood to extend by 60 days a fragile ceasefire first brokered in April, buying time, diplomats hope, for negotiations toward a more durable and permanent truce.
Yet seasoned market observers are urging caution. “Markets are broadly stripping out the embedded geopolitical risk premium in oil prices,” said Priyanka Sachdeva, senior market analyst at Phillip Nova. “That said, the path toward normalization remains far from straightforward. While political agreements may be progressing, physical tanker traffic through the Strait has yet to fully recover.”
It is a distinction between political intent and operational reality that traders are being forced to grapple with in real time.
The immediate market reaction has been swift and dramatic, but further selling appears to be on hold until the finer details of the agreement are made available. Hiroyuki Kikukawa, chief strategist at Nissan Securities Investment, described the current mood in trading floors as one of cautious repositioning rather than outright conviction.
“Oil markets retreated on expectations the Strait of Hormuz would reopen following the peace agreement, but traders held off further selling pending details,” he said, adding that WTI is likely to remain volatile within a roughly $10 range either side of the $80-a-barrel mark in the near term.
Industry officials, meanwhile, are managing expectations about how quickly supply can actually recover. Even under an optimistic scenario in which the Strait reopens promptly, a full return to pre-war Iranian production and refining capacity is widely expected to take weeks, months, or potentially years a sobering reminder that the physical infrastructure of oil production does not heal as quickly as diplomatic relations.
Israeli officials have distanced themselves from both the April ceasefire and the newly announced U.S.-Iran pact, declining to endorse agreements negotiated without their direct participation and raising uncomfortable questions about whether the truce can hold if Tel Aviv decides to act unilaterally.
Those fears were given fresh fuel on Tuesday, when Israeli drone strikes targeted three vehicles in southern Lebanon, killing at least four people and wounding several others, according to Lebanon’s National News Agency.
The strikes drew an unusually sharp public rebuke from President Trump, a rare moment of public friction between the two allies that underscored just how fraught the region’s diplomatic landscape remains.
For oil traders, Israeli military activity represents a wildcard that no spreadsheet model can fully price in.
Compounding the geopolitical uncertainty is a sobering set of demand signals emerging from the world’s largest oil importer. Data released this week showed China’s crude oil throughput fell 9.1% year-on-year in May, the lowest monthly processing figure in nearly four years, suggesting that Chinese refiners have begun drawing down stockpiles rather than purchasing fresh crude amid the disruption caused by the Iran conflict.
The figures reinforce a broader narrative of demand fragility in Asia that has weighed on sentiment even before the latest diplomatic developments and add another layer of complexity to forecasts for where prices settle once the geopolitical dust clears.
Data from the American Petroleum Institute, released late Tuesday, showed U.S. crude inventories fell by 8.3 million barrels in the week ending June 12, more than double the 4.6 million barrel draw that analysts had anticipated and a figure that briefly arrested the slide in WTI prices during overnight trading.
Official inventory numbers from the U.S. Energy Information Administration are due at 10:30 a.m. ET on Wednesday, and market participants will be watching closely to see whether government data corroborates the API’s figures. A confirmation of the large draw could provide some near-term support for prices.
For an energy market that spent the better part of 2026 pricing in the worst-case scenario of a prolonged Gulf War, the emergence of a peace framework, however fragile, represents a seismic psychological shift.
The question now is not whether the geopolitical premium will continue to deflate but how quickly physical reality can catch up with diplomatic promise.
With Israel outside the tent, Iranian infrastructure battered, tankers yet to return to the Strait in force, and China’s appetite for crude visibly weakened, the road from ceasefire to normalcy promises to be long, uneven, and closely watched by every energy desk on the planet.
WHAT YOU SHOULD KNOW
Oil prices are falling as markets shed the geopolitical risk premium built up during months of Gulf conflict, buoyed by a U.S.-Iran peace deal that promises to reopen the Strait of Hormuz, a waterway that carries one-fifth of the world’s oil and gas supplies. However, the celebration may be premature.
Israel remains outside the agreement and continues military action in the region. Iranian oil infrastructure could take months or years to fully recover, and physical tanker traffic through the Strait has yet to resume.
The deal has changed the mood, but not yet the reality on the ground. Until oil actually flows freely again, prices will remain volatile, and the market’s optimism will stay on a short leash.
