Diesel Hits Record and Brent Tops $108 After Saudi Pipeline Shutdown; Jobbers Brace for Allocation
Diesel prices hit a record this week and Brent crude touched $108 a barrel after Saudi Arabia shut down the East-West pipeline it uses to move crude to the Red Sea. For jobbers, crude is what drives the news, but diesel is what they actually pay for. Rack prices are climbing faster than most marketers can reprice the street, and the supply picture behind them looks tight enough that allocation talk is back.
Start with what moved. Brent hit $108 before easing to $107.22. WTI was $102.66. A drone attack on the East-West line, claimed by the Houthis over the weekend, could cut off as much as 4% of global oil supply, and Saudi Arabia's Yanbu port on the Red Sea is caught up in it. Less crude reaching water means less product downstream, and the US does not sit outside that.
Branded vs unbranded
Branded and unbranded supply behave differently when the barrel gets scarce. Majors protect their branded contract volumes first. Unbranded and spot buyers are the ones who feel the tap tighten, and they feel it as either a wider rack differential or an outright "we can't load you today."
If you are pulling unbranded to save a few cents a gallon, that saving can vanish in a week like this. The question for a marketer with a mixed book is whether the branded allocation you pay up for is worth it precisely when it is hardest to get product any other way. No public allocation notices have gone out yet. But the setup for them is here: a real supply cut abroad feeding into US terminals that were already running lean.
Diesel at the rack
Diesel is the sore spot, and RBN Energy laid out why the relief people keep waiting for is not showing up. High crack spreads should pull more product out of refineries. They are not, because US refiners are already running hard, and a plant flat out cannot make more just because the margin got fat. Jobbers who read a strong crack as a sign diesel will loosen are getting that wrong.
The second half of RBN's point matters more for the rack. Disruptions somewhere else drain US inventories, because product gets pulled toward wherever the shortage and the price are worst. A Middle East supply cut can empty a Gulf Coast tank without a single US refinery going down.
For a hauler or a marketer selling on-highway diesel, the read is simple. Cover your near-term needs and watch your differentials daily, because the rack is moving on news out of Yanbu, not on anything you can see at your local terminal. If the diesel squeeze is easing or worsening, the inventory draws over the next few weeks will tell you before the crack spread does.
The Fed and your carry
Traders put the odds of a 25 basis point hike this week near 90%, per CME Group, after the crude spike. Last week the European Central Bank raised 25 points. The reasoning is that Middle East supply fears are pushing inflation, and a rate move is the response.
For a jobber, this is a cost-of-carry story. Every gallon in your tanks and every load in transit is money borrowed or money tied up, and a higher rate makes holding inventory more expensive right as the barrel gets pricier. If you finance your fuel purchases, a September hike widens the gap between buying ahead to lock supply and buying lean to protect your line of credit. That trade-off gets sharper the longer the pipeline stays down.
What to watch
The Saudi East-West pipeline matters most here. It carries the crude that bypasses Hormuz, and there is no easy detour if the line stays offline. Watch for a restart timeline out of Riyadh and any word on Yanbu loadings.
Watch US diesel inventories, not the crack spread. Draws that keep coming mean the squeeze is still tightening and rack differentials could stay wide. A build would be the first real sign of relief.
Watch your branded supplier's tone. Allocation usually arrives as a phone call before it arrives as a notice, and unbranded buyers hear it first. If your terminal starts talking ratable pulls or daily limits, that is the cut reaching the rack.
And watch the Fed. The hike this week looks close to priced in, but the reason behind it is oil, and if the strait stays closed the inflation case only builds. Crude could ease if diplomacy holds and the pipeline restarts. Both are open questions right now.