Trump's Monday announcement that he had called off a planned strike on Iran, citing appeals from Saudi Arabia, Qatar, and the UAE, produced an immediate $2 drop in oil prices before Brent recovered and closed near $111. The pattern was identical to the April 8 ceasefire: a Trump social media post, a sharp oil move, and then a slow drift back toward the prior level as the actual state of negotiations became clearer. The Gulf intervention on Monday bought time. It did not produce a deal.
The specific negotiating distance between Washington and Tehran is now visible enough to assess. The US presented a five-point framework that included a demand for Iran to keep only one nuclear site operational and transfer its stockpile of highly enriched uranium to the United States, according to Iran's Fars news agency. Iran's updated proposal, submitted over the weekend and reported by Axios, was considered insufficient by the White House. Iran's position, as stated through Tasnim news agency, is that US conditions remain overly demanding despite revisions. Turkey's Foreign Minister Hakan Fidan, speaking in Berlin on Monday, said the immediate focus of negotiations was keeping the Strait of Hormuz open, with Iran's nuclear program as the central unresolved issue.
The Hormuz standoff is now in its 83rd day. The April 8 ceasefire required immediate, complete, and safe reopening of the strait as its stated condition. Vessel traffic, as tracked by MarineTraffic and cited in the House of Commons Library briefing, remains at approximately 5% of pre-war levels. The ceasefire is nominally in place. The economic closure is functionally unchanged.
The EIA's Assumption and What It Means for Canadian Energy
The US Energy Information Administration's May Short-Term Energy Outlook, published last week, projects Brent crude averaging approximately US$106 per barrel in May and June, then declining to US$89 by Q4 2026 as Hormuz traffic gradually resumes. The EIA explicitly conditions this forecast on gradual traffic resumption beginning in June. Global oil inventories are being drawn down at an estimated 8.5 million barrels per day in the second quarter. The IEA has described the situation as depleting inventories at a record pace.
The chart above shows the Brent crude price path from February 28 through May 20, 2026, against the EIA's base case projection for the remainder of the year, with the ceasefire event bands marked. The current spot price of $111 is already above the EIA's Q2 average projection, and the EIA's Q4 decline to $89 rests on a Hormuz resumption that the current negotiating posture does not yet support.
The gap between Brent spot at $111 and the EIA's Q2 average assumption of $106 reflects the negotiating impasse; every week of stalemate beyond the EIA's assumed June resumption date adds approximately $2 to $3 per barrel to the quarter's average, compounding the deviation from the base case on which most central bank models currently operate.
What the Gulf Intervention Changes, and What It Does Not
Monday's episode has a distinct structural feature that separates it from the earlier near-escalations: the Gulf states acted not as neutral mediators but as principals with their own economic interests at stake. Saudi Arabia, Qatar, and the UAE collectively account for a substantial share of the global LNG and crude oil exports that have been rerouted or curtailed since the Hormuz closure. The UAE's sole nuclear power plant was struck by a drone on Sunday, in what Dubai authorities called an "unprovoked terrorist attack" without assigning blame. The Gulf states' appeal to Trump was not altruism. It was a calculation that a resumption of active US military strikes would extend the economic disruption affecting their own export revenues and infrastructure.
That Gulf calculation gives Monday's intervention more structural staying power than a unilateral Trump decision would have had. But it also defines its limits. The Gulf states can prevent an immediate strike. They cannot compel Iran to open the Strait of Hormuz or accept the US nuclear framework. Iran's stated position, that it will continue to manage the strategic Strait of Hormuz as a sovereign waterway, has not moved. The ceasefire is now on what Congress.gov described as "life support," with intermittent fighting having resumed on May 4 and continuing sporadically since.
The Canadian Energy Sector's Position in Each Scenario
For Canadian portfolio advisors, the geopolitical picture resolves into two scenarios with materially different implications for energy sector holdings. In the resolution scenario, a deal in June or July that reopens Hormuz traffic would cause a rapid oil price decline, likely to the $89 to $95 range by Q4 as the EIA projects. Canadian energy producers, who have been generating extraordinary free cash flow at current prices, would face a meaningful earnings reset. Suncor's Q1 adjusted funds from operations were 32% higher year-over-year; at $89 WTI, that outperformance compresses significantly.
In the stalemate scenario, oil prices hold above $100 through the summer and the EIA's Q4 decline does not materialize. Canadian producers continue generating elevated cash flows. The TSX energy sector, which gained 2.3% on Tuesday even as the broader index fell, retains its position as the primary earnings growth driver in a market otherwise facing headwinds from rising bond yields. For clients with energy sector concentration, the stalemate scenario is the better near-term portfolio outcome. The resolution scenario is the better macroeconomic outcome. Both scenarios can be held simultaneously, and they imply different rebalancing responses depending on each client's exposure and time horizon.