The Year Oil Went to War: A Complete Account of the 2026 Global Oil Price Crisis and Where It Stands Today

The Numbers Right Now: Oil in Real Time

As of today, Tuesday, May 26, 2026, global oil markets are in a state of active recalibration driven by tentative but fragile diplomatic progress between the United States and Iran. Brent crude, the international benchmark that prices approximately 70 percent of the world's traded oil, rose to $98.11 per barrel today — up 0.89 percent from Monday — after declining sharply over the past week on hopes of a ceasefire extension and Hormuz reopening deal. West Texas Intermediate, the American benchmark, stands at $91.39 per barrel as of today's trading session, also up modestly after Monday's dramatic 7 percent single-session fall.

To put these numbers in context: one year ago, Brent crude was trading at approximately $64 per barrel. Today it is $98. That is a 54 percent year-on-year increase — driven almost entirely by a single geopolitical event, its consequences for the world's most critical oil shipping corridor, and the cascading disruption that has rippled through every energy market on earth since late February. The story of how oil got here is one of the most consequential economic narratives of 2026. And the story of whether it comes back down from here is one of the most consequential economic questions of the coming months.

Before the War: A Market Already Set Up for Volatility

The global oil market that existed on February 27, 2026 — the day before the United States and Israel launched Operation Epic Fury against Iran — was, paradoxically, one that was leaning toward oversupply. The US Energy Information Administration's pre-conflict assessment had concluded that global oil inventories were building quickly, that the market was well-supplied, and that demand growth was moderate. Brent crude was trading at approximately $71 to $72 per barrel. WTI was around $65. OPEC+ was maintaining its production discipline through voluntary cuts, and the widely held consensus among energy analysts was that prices were likely to remain range-bound through the first half of 2026, perhaps drifting lower as US shale production continued to grow.

That assessment became irrelevant within 24 hours of the opening strikes.

Day One to Day Twelve: From $72 to Near $130

When Operation Epic Fury began on February 28, 2026, with the first US and Israeli strikes on Iranian military targets, the immediate oil market response was a sharp risk premium. Brent jumped from $71 per barrel on February 27 to $94 per barrel by March 9 — a surge of approximately $23 per barrel in less than two weeks. The mechanism was not a physical shortage of oil in those opening days. It was the threat of one: the recognition that the Strait of Hormuz — the 21-mile-wide corridor at the entrance to the Persian Gulf through which approximately 20 million barrels of oil transit every single day — was now a war zone.

The Strait of Hormuz is not merely a shipping lane. It is the most consequential single geographic chokepoint in the history of global energy supply. Its narrowest navigable section is approximately two miles wide in each direction. Through those four total miles of water pass roughly 20 percent of all global oil consumption — crude from Saudi Arabia, Iraq, Kuwait, the UAE, Qatar, and Iran itself — plus a substantial share of worldwide liquefied natural gas trade that is particularly critical for energy-import-dependent economies across East and South Asia. There is no practical alternative route for most Persian Gulf producers. While Saudi Arabia has the East-West Pipeline capacity to bypass the Strait for some of its production, its maximum throughput is approximately 5 million barrels per day — less than a quarter of normal Hormuz volumes.

Iran did not physically block the Strait immediately. What it did was something equally effective: it threatened ships, cancelled insurance coverage, and made clear that transiting the waterway during a shooting war with the United States was a risk that no commercially rational shipowner would accept. The result was an effective closure. Most tanker operators suspended transits. Insurance underwriters refused to cover ships in the zone. Hormuz traffic collapsed. And oil storage behind the chokepoint — crude that had been produced but could no longer be exported — began to fill rapidly.

By March 12, twelve days into the conflict, Iran's new Supreme Leader Mojtaba Khamenei — who had been elevated following the death of Ali Khamenei in the opening wave of strikes — made the strategic calculation explicit in his first public address: the Strait of Hormuz would remain closed. The IEA's Executive Director described the combined energy market impacts of the conflict as "the greatest threat to global energy security in history." Global oil production crashed by approximately 10.1 million barrels per day in March, the single largest monthly supply disruption in the history of the oil market. Brent crude continued its relentless climb, reaching almost $128 per barrel by early April and briefly touching $138 per barrel on April 7 — its highest single-day level since the months following Russia's 2022 invasion of Ukraine.

The April 8 Ceasefire: The 16 Percent Single-Day Collapse

The first major turning point came on the morning of April 8, 2026, in circumstances as dramatic as anything the oil market had witnessed in years. US President Trump had delivered an ultimatum to Iran: reopen the Strait of Hormuz or face immediate strikes on power plants and bridges. Trump's public language was characteristically extreme: "A whole civilization will die tonight, never to be brought back again. I don't want that to happen, but it probably will." Pakistan Prime Minister Shehbaz Sharif intervened as mediator, securing a 14-day ceasefire that included Iran's agreement to reopen the Strait. Iranian Foreign Minister Abbas Araghchi said the passage would be managed in coordination with Iran's armed forces, with technical limitations acknowledged.

Markets reacted with one of the largest single-day oil price collapses in years. Brent crude fell nearly 14 percent to approximately $94.47 per barrel. WTI fell 16 percent to $94.74. Gasoline futures shed over 10 percent below $3 per gallon. Asian stock markets surged. The single-session magnitude of the move — over $13 off the Brent price — reflected how much pure geopolitical risk premium had been built into prices during the weeks of conflict. Even with the dramatic fall, oil was still approximately $22 above its pre-war level of $72 per barrel. The physical supply that had been disrupted did not return to the market instantaneously. Tankers needed to be recalled and repositioned. Insurance coverage needed to be reinstated. Production that had been shut in needed to be restarted. The logistics of unwinding a six-week supply disruption of historic magnitude do not occur overnight.

After the First Ceasefire: April's Volatile Middle Ground

The ceasefire held, fractiously. The Hormuz reopening was partial and provisional — shipping insurers remained cautious, tanker operators phased resumption gradually, and Iran's willingness to fully restore transit conditions remained conditional on the progress of peace negotiations. Weekly diplomatic exchanges in Islamabad and other neutral venues produced incremental progress and regular setbacks. Saudi Arabia disclosed that approximately 600,000 barrels per day of its production capacity had been reduced by attacks on energy facilities during the conflict, and that a key pipeline designed to bypass Hormuz had also been struck — a detail that significantly complicated assumptions about how quickly Gulf production could recover even after the waterway reopened.

The IEA's April Oil Market Report confirmed the scale of the accumulated damage. Global observed oil inventories had fallen by 85 million barrels in March. Stocks outside the Middle East had been drawn down by 205 million barrels as flows through Hormuz were choked off. At the same time, floating storage of crude and oil products in the Middle East had risen by 100 million barrels — the oil that was produced but could not be exported, accumulating in tankers anchored off the coast of Bandar Abbas and in onshore storage facilities across the Gulf. The IEA's May report noted that cumulative oil supply losses from Middle Eastern producers had exceeded 1 billion barrels in total. OPEC+ output fell by approximately 1.74 million barrels per day in April alone.

By mid-May, Brent had settled in the range of $105 to $117 per barrel, with WTI in the high $90s to low $100s. The market was trading a dual signal: the acute phase of the disruption appeared to be past its peak, but the return to anything approaching pre-war supply conditions remained weeks or months away. OPEC's May monthly report cut its 2026 global demand growth forecast to 1.17 million barrels per day from a prior estimate of 1.38 million barrels per day — reflecting the conflict's impact on trade flows, slowing manufacturing activity, and the early signs of demand destruction in economies facing sharply higher energy costs.

The Peak and the Descent: May's Diplomatic Turn

The most recent significant movement in oil prices reflects the diplomatic developments of the past ten days. The Washington Post reported on May 25 — yesterday — that the United States and Iran had developed a framework to extend their ceasefire for 60 days while working toward a final peace deal. Under the framework, the Strait of Hormuz would be de-mined and fully reopened during the extended ceasefire period in exchange for a suspension of the US naval blockade. Trump simultaneously cautioned on social media that "a deal isn't even fully negotiated yet" and said he wouldn't "rush" into an agreement. Iranian state media reported that the draft agreement could still collapse over US insistence on nuclear programme terms and Iran's demand for asset unfreezing.

Oil prices responded to the ceasefire framework news with dramatic and immediate declines. On Monday, May 25, Brent fell by approximately 7 percent to close at $96.14 per barrel — its largest single-session fall in weeks. WTI shed more than 6 percent to $90.30 per barrel. These were, by historical standards, enormous single-session moves. By Tuesday — today — the benchmarks had partially recovered as fresh US military operations in southern Iran targeting missile launch sites and suspected mine-laying vessels renewed uncertainty about the durability of the diplomatic track. Brent rose back toward $98 per barrel. Oil price.com was showing Brent at $98.46 and WTI at $91.70 as of this morning's trading. LiteFinance's real-time data showed WTI at $92.09 as of today. The Oil Price API showed Brent at $98.50 and WTI at $92.45 with timestamps from this morning's trading.

Trump said in parallel comments that talks with Tehran were "proceeding nicely" while warning that additional attacks could follow if negotiations broke down. The dual message — optimism about the framework, threat of military escalation if it fails — is characteristic of the negotiating style that has defined this entire crisis and that has kept oil markets in a state of high-frequency volatility since late February.

The Hormuz Question: What Reopening Actually Means for Prices

CNN's energy analysis on May 24 addressed directly the question that most matters to everyone who buys fuel, imports goods, or runs a company with energy exposure: if the Strait of Hormuz truly reopens and the conflict ends, when will oil prices return to pre-war levels?

The answer, based on the physical and logistical realities of the global oil supply chain, is: not soon, and possibly not at all within 2026.

The reasons are multiple and compounding. First, the accumulated inventory drawdown. Over the three months since the conflict began, global oil inventories have been depleted by hundreds of millions of barrels as the market drew on strategic reserves and commercial stocks to compensate for lost Middle Eastern supply. Restocking those inventories will absorb additional production above and beyond normal demand levels for months. Second, damaged infrastructure. Saudi Arabia's production capacity has been reduced by approximately 600,000 barrels per day due to attacks on energy facilities. Repairing that capacity takes time. The East-West pipeline that was struck as a Hormuz bypass also requires repair. Third, the LNG dimension. Qatar's LNG liquefaction infrastructure was damaged during the conflict, with the IEA estimating a cumulative loss of approximately 120 billion cubic metres of LNG supply between 2026 and 2030 as a result. Replacing that supply capacity through other markets will take years. Fourth, behavioural change. Shipping companies and insurance underwriters who pulled out of the Hormuz zone will not return to pre-war operating assumptions overnight. Residual risk premiums on maritime insurance and shipping rates will persist even after the strait is formally declared safe.

The World Bank's analysis estimated that the 2026 average Brent price, even under the optimistic assumption of conflict resolution by mid-year, is likely to fall in a range of $95 to $115 per barrel — approximately 10 to 35 percent above pre-war baseline. The EIA's May 12 Short-Term Energy Outlook noted that the Brent spot price averaged $117 per barrel in April and that daily prices had reached as high as $138 per barrel on April 7. Its forecast, updated with the assumption of gradually recovering Hormuz transit through the second half of 2026, projected continued above-baseline pricing through at least the end of the year.

OPEC, US Shale, and the Production Picture

The conflict has created a paradoxical situation for OPEC+. The cartel's members outside the direct conflict zone — Saudi Arabia, the UAE, Kuwait, and Iraq — had been producing at levels consistent with their agreed output schedules prior to February 28. The war damaged Saudi infrastructure and shut in production across the Gulf. The cartel's nominal output schedule became largely irrelevant to the market outcome because the constraint was not voluntary production cuts but physical inability to export through Hormuz.

US shale production has partially filled the supply gap, with the EIA projecting approximately 0.5 million barrels per day of additional US output growth to partially offset Middle Eastern disruptions. American strategic petroleum reserve releases were coordinated with IEA member countries in the opening weeks of the crisis, providing some short-term price buffer but at the cost of depleting strategic stockpiles that will themselves need to be rebuilt over time. The UAE exited OPEC and OPEC+ effective May 1, 2026 — a decision that predated the conflict but whose implications have become more complex in its aftermath, as the UAE attempts to independently manage its production and export strategy in a post-Hormuz-disruption market.

The Cascade: What High Oil Prices Are Doing to the World

The economic consequences of oil prices in the $95 to $138 per barrel range sustained for three months are not limited to the fuel pump. They ripple through every sector of every economy that uses energy — which is every sector of every economy on earth.

Aviation has been among the hardest-hit industries. Jet fuel prices, which track closely with crude oil, rose by comparable percentages during the conflict peak. Airlines across Asia, which had been rebuilding profitability after the pandemic years, faced fuel costs that threatened viability on multiple routes. Several Asian carriers suspended or reduced Middle Eastern routes not only due to the airspace closures discussed elsewhere but due to the economic impossibility of operating at prevailing fuel prices on thin-margin routes.

Petrochemicals, plastics, fertilisers, and synthetic materials — all derived from petroleum feedstocks — saw input cost increases that manufacturers are in the process of passing through to consumer goods prices globally. The inflation implications of a sustained $100-plus oil price, layered on top of existing inflation pressures from the post-pandemic period and the earlier impacts of Russia-Ukraine, will be visible in consumer price data for months after the oil price itself begins to normalise.

Emerging market economies that are net oil importers — which includes the vast majority of Sub-Saharan Africa, South and Southeast Asia, and parts of Latin America — have suffered disproportionately. Nigeria's experience, documented at length in the cost-of-living crisis coverage published earlier today, is representative: a fully deregulated domestic fuel market transmitted the global oil price shock directly to Nigerian consumers, pushing pump prices from approximately N800 per litre before the conflict to N1,500 at the peak, with devastating consequences for transportation costs, food prices, and household purchasing power.

By contrast, major oil-exporting countries — Saudi Arabia, the UAE (where the war paradoxically boosted export revenues despite infrastructure damage), the United States, Russia, Canada, and Nigeria itself at the government revenue level — received a significant windfall from elevated prices. Nigeria's federal government, whose 2026 budget was built on a $64.85 per barrel oil price assumption, found itself earning approximately $50 per barrel above that assumption at the conflict's peak — a windfall of potentially $90 million per additional day at 1.8 million barrels of production. Whether that windfall reaches ordinary Nigerians through meaningful public expenditure or is absorbed by the administrative machinery of the state is the central governance question of the current period.

What Comes Next: The Oil Market's Three Scenarios

Market analysts, energy agencies, and commodity traders are currently pricing three plausible scenarios for oil over the rest of 2026.

The first scenario is successful diplomatic resolution: the 60-day ceasefire framework produces a lasting deal, the Strait of Hormuz is fully de-mined and reopened in an orderly manner, tanker traffic resumes, production restarts, and inventory rebuilding begins. In this scenario, Brent gradually descends from the current $98 per barrel range toward the $75 to $85 range by year-end as supply recovers — still above pre-war levels due to infrastructure repair timelines and inventory rebuilding demand, but well below the crisis peaks.

The second scenario is protracted uncertainty: negotiations continue without definitive resolution, the Hormuz reopening remains partial and contested, shipping insurance remains elevated, and production recovery is slower than expected. Oil prices stay in a $90 to $110 range for the remainder of 2026, with continued high volatility on every piece of diplomatic news. This is close to what is currently being priced by the futures market.

The third scenario is re-escalation: diplomacy collapses, the ceasefire breaks down, hostilities resume, and the Strait closes again. In this scenario, oil prices could retest the $130 to $138 highs of early April, and analysts who identified $175 per barrel as a plausible upper bound under prolonged disruption could find that figure stress-tested against reality. The US military operations reported today against Iranian missile sites in the southern part of the country — described as aimed at protecting American troops — illustrate precisely the kind of incident that could trigger re-escalation if not carefully contained diplomatically.

The Permanent Lesson: Chokepoints and Concentrated Risk

Whatever happens to oil prices in the coming months, the 2026 Hormuz crisis will permanently alter how energy markets, insurance underwriters, governments, and corporations think about concentrated geographic risk in global supply chains. The pre-war consensus had been that the Strait of Hormuz, while theoretically vulnerable, was practically invulnerable because no rational actor would close it — the cost to oil exporters themselves was too high. That consensus has been shattered. The Strait was closed, for an extended period, and the consequences were precisely as severe as the most alarmed analysts had always warned they could be.

The IEA's identification of the event as "the greatest threat to global energy security in history" is not hyperbole. The cumulative supply disruption of over 1 billion barrels, the inventory depletion, the infrastructure damage, the LNG supply losses projected through 2030, and the sustained economic impact on oil-importing nations across the Global South constitute a genuine historical watershed in energy security.

Every major economy, every energy company, and every government with exposure to oil import costs will spend the next decade building buffers, diversifying supply chains, accelerating the energy transition, and investing in alternative pipeline and logistics infrastructure specifically designed to reduce dependence on the 21-mile corridor that nearly brought the global energy system to its knees in the spring of 2026.

The price of oil today — $98 per barrel for Brent, with negotiations ongoing and uncertainty unresolved — reflects the fact that the world has not yet decided which of the three scenarios it is living in. The market is watching every word from Washington and Tehran, every tanker movement in the Persian Gulf, and every piece of infrastructure assessment from Saudi Arabia and the UAE, and it is pricing the weighted probability of each outcome in real time.

It has rarely been more consequential to get that probability right.

Sources

1. TradingEconomics — Brent Crude Oil — Price, Chart, Historical Data, News
2. TradingEconomics — Crude Oil — Price, Chart, Historical Data, News
3. US Energy Information Administration — Short-Term Energy Outlook: Global Oil Markets, May 12, 2026
4. US Energy Information Administration — Short-Term Energy Outlook, April 7, 2026
5. International Energy Agency — Oil Market Report April 2026
6. International Energy Agency — The Middle East and Global Energy Markets
7. World Bank — Strait of Hormuz Disruption Sends Oil Prices Surging
8. Washington Post — US and Iran Work Toward Deal to Extend Ceasefire and Reopen Strait of Hormuz, May 25, 2026
9. CNN — May 24, 2026 Middle East News — US, Iran Still Negotiating Peace Deal Terms
10. CNBC — Oil Prices Fall 7% After Trump Says Iran Talks Are 'Proceeding Nicely'
11. Fortune — Oil Drops as US Says Deal with Iran and Hormuz Reopening Is Near
12. Fortune — Current Price of Oil, May 20, 2026
13. Fortune — Current Price of Oil, May 5, 2026
14. Gulf News — Oil Plunges, Asia Stocks Soar After US-Iran Ceasefire
15. Hargreaves Lansdown — Oil, Gas Prices Plunge as US, Iran Agree 2-Week Truce
16. S&P Global — FACTBOX: Iran Vows to Keep Hormuz Closed as Oil Hits Multiyear Highs
17. Capital.com — Crude Oil Price Forecast: Strait of Hormuz Closure
18. Discovery Alert — Strait of Hormuz Oil Supply Disruption: 2026 Crisis Explained
19. OilPrice.com — Crude Oil Prices Today
20. OilPriceAPI — Oil Prices Today — Brent and WTI Live