Global Economy — 2026-05-13

Brent Crude Surges to $110 as Hormuz Disruption Threatens Prolonged Supply Loss

Brent crude settled at $107.77 a barrel and WTI at $102.18 on May 12, gains of 3.4% and 4.2%, after Trump publicly dismissed Tehran's ceasefire counteroffer as "garbage" and declared the truce on "massive life support," per Rigzone and CNBC. Satellite imagery cited by Rigzone shows Iranian oil exports from the country's main terminal have halted for several days, the longest stretch since the conflict began on February 28. Saudi Aramco CEO Amin Nasser warned investors Monday that normalization would extend into 2027 if Hormuz remains blocked past mid-June, CNBC reported. AAA data cited by CT Mirror put the US retail gasoline average at $4.52 per gallon on May 12, up from $3.14 a year ago.

Analysis
The failed exchange over Tehran's counteroffer removes the most plausible near-term de-escalation path and leaves the physical supply disruption without a release valve. Iranian export flows have halted for the longest continuous stretch since late February, tightening the physical market at precisely the moment emergency reserve releases are being drawn down at record pace. We assess that Brent crude is likely to remain above $105 a barrel through the end of May. Analytical confidence is high, grounded in consistent primary-source reporting on the physical export halt, the Saudi Aramco CEO's explicit mid-June deadline warning, and the absence of any active diplomatic channel capable of producing a settlement within the forecast window. The weakening prompt spread signals refiners are moderating near-term buying: backwardation has contracted from nearly $10 a barrel in early April to roughly $4, a downward force that does not erase the structural supply gap.
4 sources
  1. Current price of oil as of May 12 2026 - Fortune
  2. Strait Disruption Lifts Oil Again - Rigzone
  3. U.S. crude oil tops $100 again as hope fades for a U.S.-Iran peace deal - CNBC
  4. How the Strait of Hormuz affects the price of filling your gas tank - CT Mirror

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