Oil Spikes to $111 as Hormuz Blockade Collides with UAE’s OPEC Exit
Dual supply shocks — nine-week Strait closure and first major cartel fracture since 2016 — create asymmetric risk between $130 escalation and structural collapse.
Brent crude surged to $111.16 per barrel on April 28 as two overlapping crises converge: the nine-week blockade of the Strait of Hormuz and the United Arab Emirates’ abrupt exit from OPEC, stripping the cartel of a producer capable of 3.4 million barrels per day.
The International Energy Agency estimates 15 million barrels per day — 34% of global crude oil trade — normally flows through the Strait of Hormuz. Since U.S.-Israeli military operations against Iran began February 28, that traffic has collapsed. Just six ships attempted the crossing this morning, down from 130 per day before hostilities, per CNN. Regional producers including Iraq, Saudi Arabia, Kuwait, and the UAE have shut in 9.1 million barrels per day in April, according to the U.S. Energy Information Administration.
$100.09/bbl
$4.18/gal
6 ships (from 130)
The UAE announced Tuesday it will leave OPEC effective May 1, the first major producer to exit since Qatar’s departure in 2019. The decision reflects the Emirates’ frustration with production quotas that have capped output below capacity for years. Before the conflict, the UAE was producing 3.4 million barrels per day, according to Spectrum Local News. The state-run WAM news agency framed the exit as “reflecting the UAE’s long-term strategic and economic vision and evolving energy profile.”
Asymmetric Price Dynamics
The dual shocks create opposing pressures. Continued Hormuz closure threatens prices above $130. Citi assigns a 30% probability to a bull-case scenario where disruptions persist through June, pushing Brent to $150 per barrel with quarterly averages near $130. JPMorgan warned crude could “overshoot toward $150” if the Strait remains effectively shut into mid-May.
“With both sides still far apart on their red lines, we see the risks surrounding our bullish near term and our 2H’26 central case oil price forecasts as skewed to the upside.”
— Citi analyst team
But the UAE’s OPEC exit introduces structural downside risk. Once shipping resumes, the Emirates could ramp production without cartel constraints, potentially adding 500,000 to 1 million barrels per day to global supply within months. That scenario would reverse the scarcity premium driving current prices — assuming geopolitical tensions ease and tankers return to the Strait.
Physical crude markets already show extreme stress. The IEA reported North Sea Dated crude trading around $130 per barrel in early April, $60 above pre-conflict levels, with spot prices spiking near $150 during peak supply anxiety.
Cartel Fracture and Production Discipline
The UAE’s departure weakens OPEC’s ability to coordinate supply discipline. Jorge Leon, an analyst at Rystad Energy, told NBC News the move “marks a significant shift for OPEC” with “longer-term implication” of “a structurally weaker OPEC.” Saudi Arabia and Iraq remain the cartel’s dominant producers, but the Emirates’ exit could encourage other members constrained by quotas — including Nigeria and Angola — to reconsider membership.
Near-term effects of the UAE exit remain muted. The Emirates cannot export additional barrels while the Strait remains closed. But once shipping reopens — whether through diplomatic resolution or military de-escalation — the UAE will face no OPEC quota constraints on ramping production to recapture market share.
Inflation Pass-Through and Demand Destruction
U.S. gasoline prices reached $4.18 per gallon on April 28, the highest level this year, according to AAA data. Energy costs are feeding through to manufacturing input prices and consumer spending, complicating the Federal Reserve’s inflation management. The EIA forecast released April 7 assumed conflict resolution by month-end — an assumption now invalidated as fighting continues into late April.
President Trump stated “Iran is collapsing financially… They want the Strait of Hormuz open immediately,” but Secretary of State Marco Rubio rejected Iran’s terms for reopening, saying “What they mean by opening the straits is, ‘Yes, the straits are open, as long as you coordinate with Iran, get our permission, or we’ll blow you up and you pay us.'” Negotiations remain deadlocked over sovereignty and transit conditions.
Demand destruction is spreading as prices rise. The IEA noted consumption declines in price-sensitive emerging markets, though data lags current market conditions by several weeks. Sustained prices above $110 will accelerate this trend, particularly in Asia where diesel and fuel oil consumption drives industrial activity.
What to Watch
Diplomatic progress on Strait reopening remains the primary catalyst. Any credible framework for resumed transit — even partial or escorted passage — would immediately ease the scarcity premium. Watch for Saudi Arabia’s response to the UAE exit; if Riyadh signals willingness to defend market share by raising production post-reopening, OPEC’s cohesion will face further stress.
- Escalation scenario: Prolonged Hormuz closure into June pushes Brent toward $150, triggering global recession risk and Fed policy reversal.
- Cartel dissolution scenario: UAE exit catalyzes further OPEC defections, unlocking 2-3M bpd in suppressed capacity once shipping resumes.
- Inflation persistence: Energy cost pass-through to core inflation forces Fed to maintain restrictive policy despite growth headwinds.
- EM currency stress: Oil-importing emerging markets face twin pressure from rising import costs and dollar strength.
The EIA’s April 7 forecast, which anticipated Brent peaking at $115 in Q2 before declining, now appears optimistic. Current prices already exceed that threshold with no resolution in sight. The intersection of geopolitical risk and cartel fragmentation creates a market environment where both $150 crude and sub-$90 crude are plausible within a six-month horizon — depending entirely on when, and under what terms, the Strait of Hormuz reopens to commercial shipping.