Crude drops over 5% as US and Iran pause attacks, but pump prices climb to a $4.09 national average
WTI fell to $84.47 on Monday, down 5.39%, and Brent dropped to $91.80, off 5.15%, after Washington paused its strikes on Iran over the weekend and Tehran signaled it would hold off on retaliation. Rigzone had both benchmarks down more than 5% on the day. For anyone who buys fuel wholesale, the relief at the top of the barrel has not reached the street yet.
The pump catches up
AAA put the national average at $4.09 a gallon, up 15 cents from a week earlier, with most states now averaging $4 or higher. The run-up traces straight back to crude, which spent two weeks in the $90s while volatility around the Strait of Hormuz kept a risk premium in every barrel. EIA data showed gasoline demand rising last week from 8.84 million to 8.94 million barrels a day, and supply up from 210.5 million to 211.3 million barrels. This was a crude story, not a scarcity one.
The local numbers are rougher than the average makes them look. San Antonio hit $3.67, up 12.6 cents on the week and about 58 cents higher than a month ago, on GasBuddy's survey of 886 stations. Birmingham jumped 18 cents. Peoria reached $4.22, up 8.5 cents. Connecticut climbed about 11 cents and now runs 23.3 cents over last month, with GasBuddy finding stations from $3.79 to $5.09 across the state.
That spread is the part c-store operators feel. When wholesale moves this fast, street pricing splits between sites that reset daily and those still selling last week's cheaper tankwagon. PYMNTS reported 17% of gig and hourly workers missed shifts last week because of what they were paying to get there, which is the kind of demand signal that turns up in your inside sales before it turns up in a government report.
The lag
Pump prices trail crude by a week or two, on the way up and on the way down. Crude peaked and turned this weekend. If Brent holds near $90 and the strait stays open, the wholesale relief could reach the rack over the next couple of weeks, and street prices could soften with it. That is a maybe, and the pause is only a pause. The US ambassador to the UN framed it as giving diplomacy space, not a settlement, so the risk premium could snap back if the attacks resume.
The 45Z rule
USDA issued its 45Z carbon-intensity rule for ethanol. Under it, carbon capture and sequestration can lower a plant's measured carbon score, and a lower score means a bigger 45Z credit for corn-belt producers and the blenders who buy from them. It changes nothing coming out of the pump this month. Over the next couple of years it could shift which plants pencil out and which pipeline projects get built, so it is worth watching if you contract ethanol.
Sweeny and Tyumen
Lightning triggered an upset at Phillips 66's Sweeny refinery on the Gulf Coast. A single unit upset at a plant that size can tighten regional gasoline and diesel supply for a few days, and it landed in a week when crude was already jumpy. Watch your Gulf Coast rack for basis moves if the unit stays down.
Across the ocean, Ukraine's drone campaign hit Russia's Tyumen refinery and, per Ukrainian sources, a string of other refineries and airfields over the week. NBC reported the strikes are producing real fuel shortages inside Russia. For a US operator this matters only at the margin, through global product balances and diesel, but it is one more reason distillate has stayed firmer than the crude headline suggests.
Red Sea traffic
Tanker traffic through the Red Sea fell to a multi-month low after fresh Houthi threats. Rerouting around Africa adds days and cost to product and crude cargoes, and it keeps a floor under freight even as flat prices ease. The direct hit to US Gulf and East Coast supply is small. It is part of why the crude selloff has not fully carried through to diesel.
The politics
Republicans are worried about the run-up at the pump and, per MS NOW, are declining to pin it on Trump, while the ad fights over gas prices have already started. None of that changes your cost of goods. It does raise the odds of some policy noise, a reserve release or pressure on OPEC+, if the national average holds above $4 into August.
What to watch
Whether the US-Iran pause holds. If it does and the strait stays open, crude could keep easing and the rack could follow within a week or two; if attacks resume, the premium comes right back and this Monday's drop reverses.
Watch the Phillips 66 Sweeny unit for a restart timeline and any Gulf Coast basis move. Diesel is the one to track closely, since Russian refinery outages and Red Sea rerouting are keeping distillate firmer than the crude number alone would explain. And keep an eye on whether a national average above $4 pulls Washington into the story, through a reserve release or jawboning at OPEC+, before Labor Day.