Crude tops $117 on US-Iran war fears as East Coast diesel stocks hit lowest autumn level since 1990
Crude closed above $117 a barrel over the weekend, its highest since April, on fears of renewed US strikes on Iran and threats to energy infrastructure across the Middle East. For anyone hauling diesel in the Northeast, it landed on a market already short. US East Coast stocks of diesel and heating oil fell to their lowest September-to-December level since regional records began in 1990.
East Coast diesel
Thin stocks and a climbing crude benchmark going into heating season is the combination that moves rack prices against you. PADD 1 has the least cushion in 35 years of records just as the first cold demand shows up.
Help from Russia is a rounding error. Moscow says three diesel tankers are headed for the US. The two that can be named carry about 410,000 to 430,000 barrels between them, less than three hours of American demand. That does not rebuild an inventory.
The Brent signal
Brent's spot premium over December futures collapsed from $33.26 a barrel on October 2 to $6.43 by October 20. Steep backwardation like that early-month number says the physical market is scrambling for prompt barrels and will pay up to get them now rather than later. The fade to $6.43 suggests that prompt panic eased even as flat price ran up. Three days later, December Brent settled at its highest since April, so the whole curve lifted while the front-month scramble cooled.
Tanker rates
Shipping crude from the US Gulf Coast to China ran as high as $80 million a cargo earlier this month, roughly ten times the rate that held for years before the Iran fighting. At that freight, the arbitrage to Asia stops working, so US Gulf barrels that would normally sail east stay closer to home. Washington has gone back into the Strategic Petroleum Reserve to cover supply disruptions.
The Houthi strikes
Houthi forces claim they hit the Rabigh refinery and the East-West pipeline, and spokesman Yahya Saree says they targeted airports and refineries across Saudi Arabia, warning airlines against resuming operations. Rabigh and the East-West line are core to moving Saudi crude to the Red Sea coast. Unverified so far, but any confirmed damage there could tighten Gulf supply further and keep a risk premium in the flat price.
What to watch
Whether PADD 1 distillate stocks keep drawing into November, which could lift Northeast rack diesel. Watch for confirmation on the Rabigh and pipeline claims. If the Strait of Hormuz stays open and the strikes prove limited, crude could ease back off the $117 handle. Freight is the quiet one: until Gulf-to-Asia rates come down from $80 million, expect US barrels to stay home.