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European Energy Markets
3AUG

Long diesel, short gasoline into summer

2 min read
10:53UTC

US gasoline stocks fell 2.3 million barrels in the week ended 26 June even as distillate built, with RBOB managed money running a net long of 71,095 contracts, framing a long-gasoline, short-gasoil trade.

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EconomicDeveloping
Key takeaway

Gasoline draws while diesel refills, framing a long-gasoline-crack, short-gasoil-crack inter-product trade into driving season.

US gasoline stocks fell 2.3 million barrels in the week ended 26 June and sit 7% below the five-year average, even as distillate built in the same report, the EIA said. RBOB gasoline futures, the US petrol benchmark, carried a managed-money net long of 71,095 contracts into 23 June , and Fujairah light distillates hit their record low the same week. 1

Into US and Northern Hemisphere driving season, gasoline draws down while diesel refills, pushing the two product cracks in opposite directions. A refiner maximising middle distillate feeds the diesel rebuild that threatens the gasoil crack, while the gasoline it under-produces tightens further, which is why RBOB length has built.

The cleaner expression than either crack against a falling crude is the inter-product spread: long the gasoline crack, short the gasoil crack. Gasoline draws and diesel refills, on both sides of the Atlantic, in the same week.

Deep Analysis

In plain English

RBOB is the US petrol futures contract, the financial instrument traders use to bet on where petrol prices are heading. Managed money, meaning hedge funds and other large investors, is betting heavily that petrol will get more expensive relative to diesel. That bet lines up with what actually happened in storage data: petrol stocks fell while diesel stocks rose the same week. More driving usually means more petrol used, but the bet depends on Americans actually hitting the road as expected.

What could happen next?
  • Risk

    A crowded 71,095-contract net long leaves the trade exposed to a fast unwind if US driving demand data disappoints going into the July 4 holiday.

Sources:US Energy Information Administration
Mentions:EIA →RBOB →United States →Fujairah →
First Reported In

Update #13 · Distillate deficit eases; the crack won't

US Energy Information Administration· 3 Jul 2026
Read original →
Causes and effects
Caused by
Distillate builds for a second week
The same week's distillate build is the mirror image of the gasoline draw this event covers.
Occurred 1 Jul 2026
Read story →
RBOB longs build for driving season
RBOB managed-money length built into the same gasoline-tightening dynamic this event describes.
Occurred 27 Jun 2026
Read story →
This Event
Long diesel, short gasoline into summer
Gasoline drawing while diesel refills pushes the two cracks apart, making the inter-product spread a cleaner trade than either against crude.
Different Perspectives
Cross-border power traders
Cross-border power traders
The France-Germany day-ahead spread flipped from a EUR 17.20 German premium on 1 August to a EUR 4.15 French premium on 3 August, the same day French curtailment peaked. They cannot yet attribute the flip to curtailment alone, since a like-for-like overnight comparison shows French nuclear output rising while wind fell and demand returned on the weekday step.
EDF
EDF
River-cooling limits took 7.6 GW, 12 per cent of its fleet, offline on 3 August, the highest curtailment since the heatwave began, with an easing forecast to 4.3 GW on 4 August and 3 GW after. It manages the cut as a recurring seasonal constraint, expecting it to lift with river temperature, not repair.
Gasunie
Gasunie
TTF, the Dutch hub it operates, drifted to roughly EUR 55 to 58 per MWh across the window, staying inside its recent range through both the German spark reversal and the French curtailment. It reads a flat hub price as evidence that neither event this window carried enough weight to move the fuel leg on its own.
German gas-fired generators
German gas-fired generators
Record German solar of 18,761 MW on 2 August pushed the clean spark spread to minus 18.48 EUR/MWh, a loss-making day, before it returned to plus 16.20 on 3 August. They now price dispatch against post-solar residual load rather than wind alone, since the sign flipped inside 48 hours on unchanged fuel and carbon costs.
European Commission (DG Energy)
European Commission (DG Energy)
Its implementing-measures register logged transposition notices from only Portugal and Slovakia against Wednesday's Article 94 deadline for Directive (EU) 2024/1788, with 25 states silent. It expects the register to fill only gradually, since filing routinely lags legislating and any infringement track against non-notifying states runs on a slower clock than the deadline itself.
Spain's LNG terminal operators
Spain's LNG terminal operators
Spain's 9,145 GWh terminal inventory is the largest single stock in the EU LNG network, an option value that can reroute cargoes wherever the winter strip pays best rather than a cavern gas obligation tied to a fixed date. That flexibility matters more as Germany's cavern shortfall pushes more of the winter security question onto import infrastructure.