Diesel will be first, likely soon.
National Average Gasoline and Diesel Price, Weekly
- Diesel: $5.45
- Regular Gasoline: $3.92
- Mid-Grade: $4.65
- Premium: $5.02
National Average Gasoline Price, Weekly
Daily AAA Price 2026-08-18
- Diesel: $5.4677
- Regular Gasoline: $4.0654
- Mid-Grade: $4.5740
- Premium: $4.9579
Record AAA Prices
- Diesel: $5.8159 on 6/19/22
- Regular Gasoline: $5.0165 on 6/14/22
Price to New High
- Diesel: $0.3482
- Regular Gasoline: $0.9512
Based off these numbers, diesel diesel crack spreads, and serious refining issues, diesel will hit a new record price much sooner.
Diesel Crack Spread Definition
The diesel crack spread is the pricing difference between a barrel of crude oil and the ultra-low sulfur diesel (ULSD) refined from it.
It represents the profit margin a refinery makes on producing diesel.
The term “crack” comes from cracking, the chemical refining process that uses heat and catalysts to break heavy, complex crude oil molecules into lighter, higher-value middle distillates like diesel and jet fuel.
Because diesel powers global commercial trucking, cargo ships, trains, and agricultural equipment, the diesel crack spread serves as a vital leading indicator for industrial economic activity, supply chain health, and looming transportation inflation.
Path to Record Highs
- Crack Spread Divergence: Ultra-low sulfur diesel (ULSD) crack spreads are pricing in a severe structural premium due to global refining deficits, whereas gasoline cracks typically compress heading into autumn.
- Asymmetrical Path to Records: Diesel needs to climb just 6.37% to break its all-time high ($0.3482), while regular gasoline must surge 23.40% ($0.9511) to breach its 2022 peak.
- Inelastic Industrial Demand: Unlike gasoline, which sees a structural demand drop as the summer driving season ends, diesel demand intensifies through Q3 and Q4 due to agricultural harvesting, holiday freight shipping, and heating oil blending.
- Refining Constraints: Global refining capacity remains highly constrained for distillates, leaving inventory levels with virtually zero buffer for unexpected refinery outages or further geopolitical disruptions.
Economic Hit to Farmers and Truckers
The surging diesel crack spread hits both sectors hard, but it attacks their business models differently.
For truckers, it is an immediate, floating operational cost passed through supply chains.
For farmers, it is a rigid, cyclical gamble that can wipe out an entire year’s profit margin.
Price of Diesel vs Price of Crude
August 4 to August 17 Price Change
- Diesel: +$0.73
- West Texas Intermediate: +$7.69
Yesterday, I noted US Diesel Crack Surpasses $100 a Barrel for the First Time, Farmers Suffer
With diesel inventories sitting at a 12% seasonal deficit right as the agricultural harvest begins, independent truckers and price-taking farmers are left to entirely absorb the blow of a $101.85 crack spread.
The downstream supply chain is broken, and the inflationary consequences are locked in.
US Diesel Exports
According to the U.S. Energy Information Administration (EIA), the United States is exporting an unprecedented 1.884 million barrels per day (b/d) of distillate fuel oil (primarily diesel).
This surge represents an absolute historical record high for U.S. distillate exports.
This aggressive pace of outgoing shipments is a key fundamental driver behind the explosive crack spreads and tightening domestic supplies.
Where Are Diesel Export Going?
The geopolitical landscape has entirely reshaped the destination mapping for U.S. refined barrels. Historically, Mexico and South America have been the primary takers of U.S. diesel. However, under the current market stress:
- The European Shortfall: Following massive drone disruptions to Russian refineries and a strict Russian ban on its own diesel exports, European hubs face severe localized energy deficits.
- The Transatlantic Arbitrage: The price premium in Europe has blown the transatlantic trade arbitrage wide open. This has effectively caused U.S. diesel exports heading to Europe to more than double, drawing heavy commercial volumes right off domestic docks to supply overseas buyers.
Trump Blames the Oil Companies
US Not Immune from Global Constraints
A $5 increase in WTI, or less, could easily result in a new record diesel price depending on global refining capacity constraints.
The US is not immune from global refining constraints despite Trump’s nonsensical claims otherwise.
Hey farmers, how does it feel? Ah, how does it feel.
Not a Small Price
Q: How does it feel?
A: Record low polls for Trump show the answer.
In yet another huge political gaffe, on August 14, Trump proclaimed “I’ll Never Apologize, You’re Just Paying a Tiny Bit More”
Tell that to independent truckers operating on razor-thin spot margins.
Tell that to America’s price-taking farmers locking in massive input costs ahead of a critical harvest.
It isn’t a “tiny little bit more”. It is an inflationary tax that will ripple through every consumer household in the country.
And the bond market is watching too.
For discussion, please see Rising Bond Yields Are a Warning to the US Treasury and the Fed
I doubt that Trump will be able to refrain from restarting “kinetic” action against Iran, pointless as it will be. When he undertakes the next military non-solution, Iran will destroy much more of the region’s remaining energy infrastructure and refining capacity. The latest date for resumption of American attacks will be right after election, so the new highs in energy prices will probably be at year’s end. Homer Simpson reminds us that it can get worse. https://m.youtube.com/watch?v=bfpPArfDTGw&ra=m
You mean like this guy who is $hitting his pant$.
https://www.youtube.com/watch?v=FXduazp-GME
Excellent post. 2-star Mishelin award granted.
By the way, Tyson shutdown another meat packing plant yesterday. Boom 3000 people out of work.
Given the European – US Diesel spread. I am betting that President Trump will ban the exports of refined petroleum products from the US.
I think it will happen between now & Memorial weekend.
I already called the last time it went over $5 there was a market decline in economic activity.
I wonder how they will blame this on Biden