Archive · 27 Aug 2026
Oil Dips as Hormuz Talks Offset Ukraine Supply Risks
Oil prices moved up and down because traders were unsure whether more oil could pass through the Strait of Hormuz.
Oman and Iran are discussing how the important waterway should be managed.
Iran said the countries reached a revenue-sharing agreement, but it has not promised that the strait will fully reopen right away.
Concerns also grew that the war in Ukraine could become more serious.
Attacks on refineries and ports have already made fuel supplies tighter.
Diesel supplies in the United States are especially low for this time of year.
Europe is importing diesel from Mexico to help meet demand.
Donald Trump said many barrels of oil crossed Hormuz on Tuesday.
However, some U.S. allies said mines may still be in the water, so traders remain cautious.
Brent settled below $88 a barrel, while West Texas Intermediate was little changed near $82.
Oman and Iran are pursuing a broader agreement concerning management of the Strait of Hormuz.
Russia-Ukraine escalation fears, refinery strikes and port attacks are raising concerns about tighter global energy supplies.
U.S. diesel inventories fell to their lowest seasonal level on record, while diesel futures have more than doubled this year.
Donald Trump said 10 million barrels crossed Hormuz Tuesday, but allies warned the strait may still be mined.
- Who
- Oman, Iran, traders, Russia and Ukraine, the United States, and shipping and energy market participants.
- What
- Oil prices eased as traders assessed possible progress on Strait of Hormuz shipping and increased risks from the Russia-Ukraine war.
- When
- During the reported choppy trading session; Trump referred to oil shipments on Tuesday.
- Where
- The Strait of Hormuz, the Persian Gulf, Ukraine, the United States, Europe, and Mexico.
- Why
- Prices reflected competing signals: possible increases in crude shipments through Hormuz versus concerns about mines, attacks, and further disruption to global fuel supplies.
Signs of Increasing Supply
Continuing Supply Risks
Hormuz shipping
Signs of Increasing Supply
Oman and Iran are pursuing an agreement, crude appears to be flowing from the Persian Gulf, and Donald Trump said 10 million barrels crossed Hormuz Tuesday.
Continuing Supply Risks
Iran has said a navigation agreement would not necessarily mean an immediate reopening, while allies warned the strait may still be mined.
Global energy outlook
Signs of Increasing Supply
Rising Saudi Arabian oil loadings and the movement of crude through Hormuz suggest producers may be finding ways to move more barrels.
Continuing Supply Risks
Escalation in Ukraine, attacks on refineries and ports, and threats to Red Sea exports could further tighten supplies.
Refined fuel availability
Signs of Increasing Supply
Additional crude shipments could eventually support broader energy supplies if transportation improves.
Continuing Supply Risks
Relatively little refined fuel is leaving the Persian Gulf, U.S. diesel inventories are at a record seasonal low, and European buyers are seeking imports from Mexico.
- Brent crude
- Settled below $88 a barrel.
- West Texas Intermediate
- Was little changed at around $82 a barrel.
- Hormuz discussions
- Oman and Iran are seeking a wider agreement on management of the waterway.
- Diesel inventories
- U.S. domestic supplies reached their lowest seasonal level ever, according to the article.
- Diesel futures
- New York futures settled higher and have more than doubled this year.
- Reported Hormuz shipments
- Donald Trump claimed that 10 million barrels crossed the strait Tuesday.
- European fuel supplies
- Europe has begun drawing imports from Mexico for the first time in seven years.