Crude falls faster than pump prices, widening jobber margins for now

Crude prices are sliding, and retail prices are coming down slower than they climbed. Breakthrough's chief economist Matthew Muenster walked through the mechanics this week: inventory strategy and what the competitor across the street is doing push street prices up fast and let them drift down slow. For a jobber, that asymmetry means a little extra margin when the market turns lower.

The mechanics are simple. When wholesale costs jump, retailers move fast so the next delivery doesn't cost more than the fuel already in the ground. When costs fall, few stations rush to give it back, and they hold the higher number as long as the competitor across the street does. Rack prices tend to track crude down quicker than the sign out front, so the spread between what a jobber pays and what the street charges opens up for a few days.

Unbranded buyers pulling from the spot rack feel the crude drop first. A branded jobber on a contract formula may see it a day or two later, which changes who has room to cut at the street and who's stuck defending a higher cost.

The window doesn't stay open for long. Once one operator on a corner cuts to move volume, others usually follow and street prices tend to come down.

Eni and Mercuria

Eni and Mercuria signed a deal Wednesday to combine their main trading books, from crude and LNG to biofuels, under a new company based in Geneva. Eni brings physical supply chains. Mercuria brings the trading desk. The stated goal is to compete with the bigger houses, Shell and Vitol.

Both firms have watched trading profits swing hard through the recent Middle East conflict, and a combined book gives them more weight to ride that. Even though the company sits in Geneva, the crude and LNG it moves price against the same global benchmarks a US buyer does. One more big counterparty setting cargo prices and moving LNG could show up in the benchmarks that feed the rack.

Profiteering warnings

Nigeria's downstream regulator, the NMDPRA, warned marketers this week against holding prices high while crude falls. It's a domestic story with no direct pull on US racks. It matters here only as the same fast-up, slow-down pricing, now drawing a regulator's attention somewhere else.

What to watch

Watch how fast rack prices track crude down over the next week, and how long the street holds. If crude keeps easing and stations sit on the old price, the jobber-to-street spread could stay open longer than usual. The Eni-Mercuria book, once it clears approvals, is worth following for whether it changes who's quoting cargoes. And keep an eye on pump prices heading into the July 4 driving weekend, when demand usually firms up.