President Donald Trump declared on May 23 that a comprehensive deal with Iran is 'largely negotiated,' raising hopes for an end to the 84-day military conflict that has roiled global energy markets and pushed Brent crude above $108 per barrel. The announcement came after a marathon round of phone calls with the leaders of Saudi Arabia, the UAE, Qatar, Pakistan, Turkey, Egypt, Jordan, and Israel.
The proposed terms reportedly include a 60-day ceasefire extension, the reopening of the Strait of Hormuz with mine clearance and no transit tolls, permission for Iran to freely sell oil on the open market, and a framework for nuclear program negotiations to follow. However, Iran's Fars news agency quickly dismissed Trump's characterization as 'incomplete and inconsistent with reality,' injecting uncertainty into what markets had interpreted as a breakthrough.
What happened
The conflict between the United States and Iran, now in its 84th day, has effectively closed the Strait of Hormuz -- the world's most critical oil chokepoint through which roughly 20% of global crude supply flows. The closure has been the single largest driver of inflation globally, pushing oil prices from the mid-$60s before the war to above $108 per barrel. Gasoline prices in the United States have surged 28.4% year over year, contributing to CPI inflation of 3.8%.
Trump's diplomatic offensive represents the most concerted effort to date to resolve the crisis through negotiation rather than further military escalation. The involvement of eight regional and allied leaders suggests a broad coalition approach, though the divergence between Washington's optimistic framing and Tehran's pushback indicates significant gaps remain. Analysts at Goldman Sachs estimate that a successful deal could remove $30 to $40 per barrel of risk premium from oil prices within weeks of implementation.
Why it matters
The Iran conflict has been the dominant macro variable of 2026, driving inflation, complicating central bank policy, crushing consumer sentiment, and creating a persistent headwind for rate-sensitive assets. A resolution would be the most significant disinflationary event since the post-pandemic supply chain normalization. If the Strait of Hormuz reopens and Iranian oil flows freely, energy costs would plunge, giving the Federal Reserve room to consider rate cuts and providing immediate relief to consumers facing record-low sentiment.