Oil prices jumped about 5% Monday as doubt grew that the U.S. and Iran will reach a deal to increase ship traffic through the Strait of Hormuz.
U.S. West Texas Intermediate futures climbed about 5% to close at $82.13 per barrel. Brent crude, the international benchmark, also settled around 5% higher at $87.72 a barrel.
President Donald Trump told Axios on Sunday that the U.S. is “only semi-negotiating” with Iran, after he insisted last week that Washington and Tehran were in fact holding talks. Trump indicated that he would rely on the U.S. naval blockade to pressure Tehran rather than another wave of airstrikes.
“We are just watching Iran with its huge inflation and the fact they have no money,” the president told Axios. Trump canceled a planned attack against the Islamic Republic on Aug. 1 to allow for negotiations.
Oil stocks in the U.S. Strategic Petroleum Reserve have fallen below 300 million barrels, the lowest level since January 1983, as the conflict drags on.
https://www.cnbc.com/2026/08/10/oil-prices-today-brent-wti-hormuz-trump-iran.html
U.S. and European diesel prices rose sharply on Monday after attacks on refineries in Russia and Saudi Arabia added to supply disruptions, raising concerns for farmers in need of the fuel for the planting season in the Northern Hemisphere and harvesting season in the Southern Hemisphere.
The U.S. ultra-low sulfur diesel futures contract rose 7.4% to settle at $4.19 a gallon on Monday, the biggest gains since July 13. European diesel refining margins, measured as the difference between the price of fuel and the cost of crude oil, rose nearly 10%.
The surge followed confirmation of an attack by Ukraine on a refinery in Russia’s Tatarstan region and another attack by Yemen’s Houthis on the Jazan refinery in Saudi Arabia. The Jazan refinery has been shut since July 27 due to an earlier strike by the Houthis, and plans to restart it have been postponed from August 15 to August 30, according to industry monitor IIR Energy.
https://www.kitco.com/news/off-the-wire/2026-08-10/diesel-prices-surge-tightening-global-supply