Key Highlights

  • US gasoline futures rose above $3.30 per gallon, near their highest level since late May, driven by fears over global refined fuel supply.
  • EIA data showed gasoline inventories fell 1.5 million barrels for the week ended July 10, leaving stockpiles about 14 million barrels below their five-year average — the lowest seasonal level since 2012.
  • The gasoline crack spread climbed to about $59 per barrel, its highest since June 2022, as refiners favor higher-margin diesel and jet fuel production.
  • Ukrainian strikes on Russian refineries and reduced global refining capacity are compounding the supply squeeze.

Crude oil is grabbing the geopolitical headlines this week, but the more immediate pain for consumers may be showing up at the pump. US gasoline futures climbed above $3.30 per gallon, close to their highest level since late May, and the drivers behind that move go well beyond the simple pass-through of higher crude prices — this is a genuine refined product supply problem layered on top of a crude price shock.

The starting point is inventory data. EIA figures showed gasoline stockpiles fell by 1.5 million barrels in the week ended July 10, leaving inventories roughly 14 million barrels below their five-year seasonal average — the lowest level for this time of year since 2012. That's a striking comparison: more than a decade of seasonal data, and this year's stockpile level is the tightest of all of them, arriving at exactly the moment global supply risk is spiking.

Refiners' own production choices are part of the story. Facing a market where diesel and jet fuel command higher margins than gasoline, US and global refiners have shifted output mix away from gasoline production, even as overall demand for driving season fuel remains seasonally elevated. That deliberate reallocation of refining capacity toward higher-margin products is squeezing gasoline supply specifically, independent of anything happening in the Middle East.

Layered on top of that domestic dynamic is the direct geopolitical threat: the collapse of the US-Iran truce and renewed tanker attacks in the Strait of Hormuz have raised fears that fuel shipments moving through the Persian Gulf could face disruption, adding a supply-risk premium to an already-tight physical market. Separately, continued Ukrainian strikes on Russian energy infrastructure are hampering operations at major refineries that would otherwise be supplying global gasoline and diesel markets, removing another source of potential relief.

The clearest signal of just how tight this market has become is the crack spread — the margin refiners earn for turning crude into gasoline — which climbed to roughly $59 per barrel, the highest level since June 2022. A crack spread that wide tells you refiners are being paid handsomely to produce gasoline right now, and yet supply still isn't keeping pace with demand, which is precisely the combination that signals a structural tightness rather than a temporary blip.

Meanwhile, strong overseas demand has pushed US fuel exports to record highs, meaning American refiners are shipping product abroad even as domestic inventories sit at 2012-era lows — a dynamic that will likely keep pump prices elevated regardless of how the Iran conflict itself resolves, since the underlying refining capacity and inventory constraints aren't going away as quickly as a ceasefire might.

This analysis reflects general commentary on publicly reported market data and is not investment advice.