There is a number that haunts every finance minister, central banker, and airline CFO on the planet right now: $114. That was the intraday peak for Brent crude on Monday, May 4th — a staggering 60% above where it traded just ten weeks ago, before the world woke up to the most severe oil supply disruption in recorded history. It is a number that means $6-a-gallon gasoline on California’s freeways, fuel rationing queues in Karachi and Dhaka, and the spectre of 1970s-style stagflation returning to haunt a global economy that was only just finding its footing.

The story of how we arrived here — how a waterway barely 33 kilometres wide at its narrowest point came to hold the entire global economy in a chokehold — is, at its core, a story about the lethal intersection of nuclear brinkmanship, the fragility of energy infrastructure, and three decades of strategic miscalculation by policymakers who assumed the Strait of Hormuz would always, eventually, stay open.

It will not always stay open. We are living through the proof.

The Price Shock: What the Numbers Are Actually Telling Us

Let’s start with the raw data, because the numbers themselves are extraordinary.

Brent crude surged nearly 6% to close at $114.44 per barrel on Monday — its highest level since May 2022 — before pulling back to $113.24 on Tuesday morning as a fragile ceasefire showed signs of fracture. WTI, the U.S. benchmark, settled at $106.42 before easing to $104.57. Both contracts remain up roughly 60% since the U.S. and Israeli-led air war against Iran began on February 28th — the steepest two-month rally in the history of the crude oil market.

What the price action tells us about trader psychology is revealing: markets are not pricing in a resolution. They are pricing in prolonged uncertainty with intermittent ceasefire noise providing brief relief. The classic “buy the rumour, sell the fact” dynamic has been replaced by something grimmer — a market that has become structurally adapted to crisis, where every diplomatic statement is greeted with scepticism and every escalation triggers mechanical, algorithmic buying.

The volatility itself is informative. A 6% single-session spike in Brent is not normal market behaviour; it reflects genuine fear that the next morning’s headlines could remove another tranche of supply. As ING’s commodities strategist Warren Patterson noted in a research note to clients: “The oil market has moved from over-optimism to the reality of the supply disruption we are seeing in the Persian Gulf. The longer this disruption persists, the less the market can rely on inventory, and the greater the need for further demand destruction.”

The only mechanism that drives demand destruction, as Patterson implicitly acknowledges, is higher prices. Which is precisely why Exxon Mobil CEO Darren Woods warned investors on Friday that the market still hasn’t absorbed the full impact of the disruption. “There’s more to come,” Woods said on Exxon’s Q1 earnings call. He wasn’t bluffing.

The Strait That Runs the World: A Geography Lesson the World Learned Too Late

Key Metric	Pre-Crisis (Feb 2026)	Current (May 2026)
Daily oil flow through Hormuz	~20 million barrels/day	~3.8 million barrels/day
Brent Crude Price	~$70/barrel	~$113/barrel
Global oil supply disruption	Baseline	-10.1 million barrels/day
Strait traffic vs. peacetime	100%	Approx. 4% (Goldman est.)
IEA global observed oil inventories (March drop)	—	-85 million barrels

The Strait of Hormuz — 21 miles across at its narrowest, straddling Iran to the north and Oman to the south — was, until February 28th, the conduit for roughly 20% of the world’s seaborne oil trade and 20% of its LNG. The numbers were always known; the vulnerability was always documented; the strategic risk was always theorised. What was not adequately war-gamed was what happened when Iran chose to act on its most extreme leverage rather than merely threaten it.

Iran’s Revolutionary Guard Corps has laid sea mines in the strait, boarded and attacked merchant vessels, and issued warnings forbidding transit. According to the IEA’s April 2026 Oil Market Report, shipments through Hormuz had by early April fallen to just 3.8 million barrels per day — compared to more than 20 million before the crisis. The IEA’s executive director did not mince words, calling it “the greatest global energy security challenge in history.”

Goldman Sachs analysts, meanwhile, estimated that the combined effect of the Strait’s closure and attacks on energy infrastructure has reduced global daily production by a staggering 14.5 million barrels. To put that figure in context: at its peak disruption, the 1973 Arab Oil Embargo removed approximately 4.4 million barrels per day from global markets. The current shock is more than three times larger.

The IEA confirms that global oil supply plummeted by 10.1 million barrels per day in March alone, the largest single-month drop in the agency’s five-decade history. Global observed inventories fell by 85 million barrels in March, with stocks outside the Middle East drawn down by a significant 205 million barrels as flows through Hormuz were choked off.

Fire at Fujairah: When Infrastructure Becomes a Weapon

Monday’s renewed market shock arrived at 6 a.m. UAE time, when Iranian drones breached Emirati air defenses and struck the Fujairah oil hub — one of the world’s largest bunkering ports and a critical chokepoint for tanker re-fuelling operations. The UAE’s defense ministry confirmed that it intercepted 12 ballistic missiles, three cruise missiles, and four drones launched from Iran, but the drone that slipped through ignited a fire at the storage terminal.

Three people were injured. The financial damage is incalculable.

The attack on Fujairah was not random. It was a calculated strike on one of the few alternative energy export routes available to Gulf producers attempting to bypass the blocked strait. Saudi Arabia’s East-West Pipeline (Petroline), with roughly 5 million barrels per day of theoretical capacity, and the Abu Dhabi Crude Oil Pipeline, which routes around the Strait to Fujairah itself, represent the only meaningful alternatives to Hormuz transit for the region’s producers. Hitting Fujairah is Iran’s way of closing the escape hatch.

The U.S. military confirmed that Iran’s IRGC also launched cruise missiles at American warships and commercial vessels in the waterway, while U.S. forces reported “defending all commercial ships” against drones and small boats. Two American-flagged vessels did manage to transit the strait under naval escort — a symbolic, if operationally limited, proof-of-concept for President Trump’s “Project Freedom” initiative. Markets were unimpressed. As one analyst quipped: escorting two ships through a mined strait to demonstrate normalcy is rather like opening one lane of a motorway after a major earthquake and declaring traffic flowing.

The Supply Arithmetic: Why Recovery Will Take Months, Not Weeks

Here is the analytical dimension that the breathless daily price commentary tends to miss: even if Hormuz reopened tomorrow, the supply problem would not be solved quickly.

According to Wood Mackenzie’s Head of Upstream Analysis, Fraser McKay, it could take Iraq alone up to nine months to reach prior production levels after a reopening — due to reservoir management complexities and resource constraints. Some wells, shut in hastily in the opening days of the conflict, may have been permanently damaged.

The IEA estimates that even after reopening, it would take around two months to re-establish steady exports, and initial volumes would remain below pre-conflict levels. More pointedly: essentially all of the world’s meaningful spare production capacity — housed in Saudi Arabia and the UAE — is itself trapped behind the blockade. The U.S. shale sector, often romanticised as a swing producer capable of absorbing global shocks, simply cannot substitute for the scale of disruption here.

Goldman’s base case, as of late April, assumed Hormuz normalises by end of June 2026 — a timeline their analysts noted carried “considerable scepticism” even when written. Under sustained production losses near 2 million barrels per day, Goldman projects Brent reaching the $115–$120 range in Q3 and Q4 2026. But that assumes June reopening. The ceasefire announced on April 8th has already frayed dramatically.

The U.S. blockade of Iranian ports, initiated on April 13th, has created what analysts are calling a “dual blockade” — Iran blocking ships from leaving the Gulf, the U.S. blocking ships from reaching Iran. The result is an energy purgatory from which there is no technical exit, only a diplomatic one.

Ripple Effects: From Petrol Forecourts to Supply Chains to the Dining Table

The economic damage extends far beyond crude prices, and its full scope is only beginning to be understood.

For consumers: Californian pump prices have topped $6 a gallon for 87-octane gasoline — a level last seen during the worst post-COVID supply crunch. European fuel prices are rising sharply. In Asia and the developing world, the pain is more acute: Pakistan, Bangladesh, Vietnam, and Zimbabwe are experiencing severe fuel shortages. The Philippines declared a state of emergency in March.

For food security: The Strait of Hormuz carries over 30% of global urea exports — the critical fertiliser input for corn and wheat production. Disruption to the fertiliser supply chain during the spring planting season is now seeping into food price projections. The Food Policy Institute in London has warned of long-term food price increases. Gulf states, which depend on the Strait for over 80% of their caloric imports, are experiencing a concurrent grocery supply emergency — with retailers like Lulu Retail airlift-pricing staples after 70% of the region’s food imports were disrupted.

For airlines: Jet fuel shortages are now being reported across parts of Asia and Oceania, complicating flight schedules and hammering airline margins. Shipping costs have surged as major carriers including Maersk, CMA CGM, and Hapag-Lloyd rerouted around Africa’s Cape of Good Hope, adding weeks to transit times and hundreds of millions in fuel costs per voyage.

For central banks: The macroeconomic script that was written through 2024 and early 2025 — disinflation, rate normalisation, soft landing — has been shredded. The IEA characterises this crisis as echoing the 1970s energy crisis through “acute supply shortages, currency volatility, inflation, and heightened risks of stagflation and recession.” Interest rate reductions expected earlier this year are now either postponed or, in some cases, being reconsidered as upward moves to combat imported inflation.

Investment Implications: The Winners, the Losers, and the Structural Shifts

For investors navigating this landscape, the crisis is simultaneously a pricing windfall and a structural warning.

Integrated oil majors — ExxonMobil, Shell, BP, TotalEnergies — are reporting sharply stronger Q1 earnings. Saudi Arabia, with a fiscal breakeven of approximately $70–$80 per barrel, is generating substantial surplus revenue at current prices. These are, for now, the crisis’s clearest beneficiaries.

Oil-importing economies face the sharpest medium-term pain. India, which imports approximately 85% of its crude oil requirements, is one of the most exposed large economies. Indian refiners have pivoted aggressively toward Russian crude imports as Middle Eastern supplies evaporated. The government has raised export duties on diesel and aviation fuel to protect domestic availability — a politically costly but economically necessary intervention.

The structural shift accelerating beneath the headlines is more significant than the daily price chart. Every board room energy conversation that previously categorised renewable transition as a “long-term strategic priority” is now being revisited with urgency. Solar, wind, battery storage, and nuclear capacity — politically contested and economically uncertain in February — now represent an obvious insurance policy against the geopolitical volatility that fossil fuel dependency inescapably entails.

The crude lesson of the Hormuz crisis — a lesson that will be written into energy policy curricula for decades — is that diversification is not a luxury. It is a survival strategy.

What Comes Next: Three Scenarios

Scenario 1 — Diplomatic resolution (base case, but fading): U.S.-Iran negotiations produce a framework agreement. Hormuz reopens by late June or July. Brent stabilises in the $90–$100 range through H2 2026 as inventories slowly rebuild and production restarts. Inflation pressure eases; central banks resume rate cuts. Markets rally.

Scenario 2 — Prolonged stalemate (increasingly plausible): The current dual blockade persists through Q3. Brent tests the $120–$130 range. Global growth forecasts are cut. Several emerging market economies enter recession. Demand destruction becomes the only mechanism that rebalances the market, and it is brutal.

Scenario 3 — Escalation (tail risk, non-negligible): A miscalculation — a U.S. warship struck, or Iranian infrastructure in the Gulf hit by a significant attack — tips the standoff into broader military confrontation. Brent exceeds $150. Strategic petroleum reserves are released globally. The global economy enters the most severe energy crisis since World War II.

ING’s Patterson and Manthey wrote on Tuesday that markets may find some relief following President Trump’s comments suggesting the conflict could continue for two to three weeks — implying, at least, a defined timeline. But the analysts added a crucial caveat: markets would view this with “considerable scepticism, given the recent escalation and the repeated extensions of projected timelines for ending hostilities since the conflict began.”

The market has heard this before. Every week for ten weeks.

FAQ: Oil Prices and the Hormuz Crisis

Q: Why have oil prices surged above $110 per barrel? Iran’s blockade of the Strait of Hormuz has removed approximately 20% of the world’s seaborne oil trade from the market since late February 2026, creating the largest supply disruption in history. Combined with attacks on energy infrastructure across the Gulf, global oil supply has fallen by more than 10 million barrels per day.

Q: What is the Strait of Hormuz and why does it matter? The Strait of Hormuz is a narrow sea lane between Iran and Oman through which approximately 20% of global oil and 20% of global LNG passed before the crisis. There is no viable full alternative: bypass pipelines through Saudi Arabia and the UAE collectively carry roughly 6.5 million barrels per day, a fraction of Hormuz’s prior throughput of over 20 million.

Q: How long could oil prices stay this high? Goldman Sachs projects Brent will average $90 per barrel in Q4 2026 in its base case (up nearly $30 from pre-crisis levels), assuming Hormuz reopens by end of June. If the blockade persists, $115–$120 Brent in Q3/Q4 is a real scenario, and $130+ cannot be ruled out in a further escalation.

Q: Will U.S. shale production offset the supply loss? Not meaningfully at this scale. The disruption is simply too large — over 10 million barrels per day of shut-in production — and U.S. shale ramp-up timelines are measured in months. The world’s spare production capacity is itself largely trapped in the Gulf behind the blockade.

Q: What does this mean for inflation and interest rates? The supply shock is unambiguously inflationary for energy-importing economies. Central banks that had been expected to cut rates through 2026 are now in a wait-and-see posture. A prolonged shock risks entrenching a new inflationary cycle that could require rate increases rather than cuts.

Q: How will this affect renewable energy investment? The crisis will likely accelerate it. Oil above $110 makes renewables economically competitive across a wider range of use cases. The strategic argument — that fossil fuel dependence creates catastrophic geopolitical exposure — has rarely been made more viscerally.

Q: Is a diplomatic resolution possible? It is the only resolution. There is no military path that reopens Hormuz quickly. The question is whether U.S.-Iran negotiations can produce a framework acceptable to both Tehran and Washington — and, critically, whether the terms of any nuclear deal can be agreed before the economic damage becomes irreversible.