U.S.-Iran peace talks send oil into freefall: WTI drops 11% and Brent breaks below USD 100 but 13 million barrels per day remain offline as Hormuz stays shut

Key Highlights

  • WTI crude fell over 11% and Brent dropped more than 10% on Wednesday after peace deal reports.
  • A 14-point U.S.-Iran memorandum of understanding is reported to be nearing final form.
  • Trump halted Project Freedom, a naval operation to escort vessels through the Strait of Hormuz.
  • Roughly 23,000 seafarers from 87 countries remain stranded in the Persian Gulf.
  • Supply disruption of approximately 13 million barrels per day has been partially offset by inventory drawdowns.

The Selloff

Oil markets staged their most aggressive single-session retreat in months on Wednesday, as reports of a potential diplomatic resolution to the U.S.-Iran conflict sharply recalibrated the risk premium embedded in crude prices. WTI futures fell over 11% to approximately USD 90.43 per barrel, while Brent dropped past the USD 100 threshold before stabilising near USD 97.99, compounding losses of nearly 4% from the prior session.

The catalyst was a report that Washington and Tehran were approaching agreement on a preliminary one-page, 14-point memorandum of understanding that would end active hostilities and establish a framework for more detailed nuclear negotiations. U.S. officials were said to expect an Iranian response on key points within 48 hours. Iran's foreign ministry described the proposal as under evaluation, adding only that any acceptable deal must be "fair." The White House did not immediately respond to requests for comment.

Project Freedom and the Strait

The diplomatic signal was reinforced by a concrete operational decision. President Trump announced a temporary suspension of Project Freedom, a military operation initiated one day earlier with the stated purpose of escorting commercial vessels through the Strait of Hormuz. The pause, framed as a gesture of good faith, underscored the administration's assessment that negotiations had reached a meaningful stage.

The strategic stakes of the strait remain substantial. Approximately 23,000 seafarers aboard vessels registered across 87 nations have been unable to transit the waterway following Iran's effective closure of the passage since the conflict began on February 28. The humanitarian and logistical consequences have accumulated across weeks, with global shipping lanes rerouted and energy Import schedules disrupted across multiple continents.

Supply Math and Market Vulnerability

The scale of the supply disruption has been significant enough to move structural balances, not merely sentiment. ING's head of commodities strategy, Warren Patterson, estimated the disruption at roughly 13 million barrels per day, a figure largely absorbed by inventory drawdowns rather than alternative supply. That distinction carries important implications: inventory buffers are finite and depleting, leaving the market increasingly exposed to Volatility the longer the closure persists.

The relief visible in Wednesday's prices reflects an optionality shift rather than a supply restoration. No barrels have returned to market. The strait remains closed. What has changed is the probability-weighted expectation that they will. That distinction matters for how durable the selloff proves to be.

Demand Destruction Already in Train

Even a swift resolution carries residual costs. Analysis from Azimut Group's fixed income desk noted that elevated energy prices have already begun to compress demand globally, with industrial buyers reducing consumption in response to sustained cost pressure. More importantly, normalising shipping and trade flows through the Strait of Hormuz following reopening is expected to take weeks rather than days, as vessel repositioning, insurance reassessments, and cargo rerouting unwind at their own pace.

The oil market is therefore navigating a scenario in which the worst outcome is being priced out more quickly than the recovery is priced in. That asymmetry, combined with rapidly declining inventories, suggests volatility remains structurally elevated even as headline prices retreat. Markets are not out of the woods. They are, at best, beginning to see the edge of them.