Oil falls on US-Iran deal progress

Global oil benchmarks fell sharply on May 24–25, 2026 as investors reacted to signs of progress in negotiations between the United States and Iran. President Donald Trump said talks were proceeding in an “orderly and constructive manner,” comments that coincided with steep declines in crude futures and a shift in broader market sentiment.

Reuters reported that Brent crude futures (UKOIL) were down $5.04, or 4.9%, at $98.50 a barrel at 13:27 GMT on May 25, 2026. Al Jazeera, citing early trading on the same day, noted Brent futures (UKOIL) for July at $97.94 a barrel as of 04:00 GMT, underscoring that prices had moved decisively back below the $100 mark.

The New York Times reported that Brent was down about 6% and hit a one‑month low of around $94.50 a barrel for August delivery, in coverage published May 24, 2026 and updated May 25, 2026. Together, the reports point to a broad, multi-session sell-off in Brent across nearby contracts as expectations for a potential deal mounted.

U.S. benchmark West Texas Intermediate (WTI) (USOIL) also came under pressure. Reuters said WTI futures (USOIL) were down $4.82, or about 5%, at $91.78 a barrel on May 25, 2026, while CNBC reported that U.S. crude fell about 5% on May 24, 2026 to roughly $90.95 per barrel after Trump’s remarks on the talks.

Multiple outlets reported that a potential U.S.-Iran agreement under discussion would include reopening the Strait of Hormuz, a key shipping lane for global oil flows. The reports linked optimism about such an outcome to the decline in crude prices, as traders reassessed geopolitical risk premia embedded in the market.

While coverage cited U.S. officials and President Trump signaling progress, Iranian leaders and state media had not publicly detailed the terms of any emerging arrangement. Reports described the talks as moving forward but emphasized that officials were not rushing a final deal, even as markets reacted to the prospect of de-escalation.

Analysts at Sparta, quoted by Reuters and Al Jazeera, estimated that roughly 10–11 million barrels per day of crude remain shut in while the Strait of Hormuz is effectively closed. That volume highlights the scale of supply at stake in any agreement that restores shipping through the waterway.

Sparta analyst June Goh told Al Jazeera that bringing production, refineries and flows back to status quo could require about three to six months. The comments indicate that, even if a deal includes reopening the strait, physical normalization of supply and logistics would likely unfold over a multi‑month period.

The slide in oil prices unfolded alongside gains in some equity markets. Al Jazeera reported that Japan’s Nikkei 225 (NKY) surged more than 3% and hit a record intraday high on optimism about a potential end to the conflict associated with the U.S.-Iran standoff and the closure of Hormuz.

Currency markets also reflected the shift in risk perception. Yahoo Finance reported the dollar drifting lower as oil prices fell on optimism about a Hormuz deal, suggesting investors were adjusting positions across asset classes in response to the same set of geopolitical signals.

Across outlets including Bloomberg, the Associated Press, the BBC, The Guardian and others, headlines focused on oil’s decline below $100 a barrel and the idea that a U.S.-Iran peace deal appeared to be drawing closer, even as reporting noted that some issues in the negotiations remained unresolved.

Taken together, the coverage depicts a mixed but responsive market environment: crude futures fell roughly 5% over May 24–25, 2026 on expectations of reduced supply risk, while equities such as Japan’s Nikkei 225 (NKY) rallied, reflecting hopes that progress in the talks could ease geopolitical tensions and support global growth.