US Retail Diesel Prices Approach Historical Highs of 2022
On September 3, the American Automobile Association reported the national average retail diesel price at $5.7832 per gallon, up from $5.6879 the previous day, $5.6183 a week ago, and $5.3639 a month ago, compared to $3.7047 a year ago; the association's record high was $5.8159 on June 19, 2022. Bloomberg noted that this figure has surpassed the early April peak during the Iran conflict, marking the highest since mid-2022, and is only about 3 cents away from the historical peak.
GasBuddy's head of petroleum analysis, Patrick De Haan, reported on the morning of September 2 that the national average diesel price reached $5.680, the highest since 2026 and the highest since July 7, 2022, just 13.9 cents away from the historical peak, and indicated that it could break records before Labor Day if the current trend continues. The weekly report has not yet confirmed that the organization has set $5.820 as the official historical high; real-time site averages may exceed the association's daily report. During the same period, the average price for regular gasoline was $4.1436. The spot price for ultra-low sulfur No. 2 diesel on the Gulf Coast was reported at $4.734 on September 1. The diesel crack spread has previously exceeded the record of $106 per barrel.
Supply-side reports in English point to ongoing restrictions in the Strait of Hormuz, export limitations following Ukraine's strikes on Russian refineries, and tight U.S. inventories and refining capacity. The White House recently convened refiners and distributors to request a reduction in pump prices. Freight, agriculture, and retail restocking directly consume diesel, with pump prices affecting freight and food costs.
Who is buying and who is selling: The event is driven by a contraction in refined oil supply, not a sudden increase in U.S. trucks. Buyers are carriers and agricultural machinery that must refuel weekly, while sellers are refineries with crack spreads at record levels. Beneficiaries are trading platforms holding middle distillate inventories, while pressured are trucking fleets and supermarket logistics with contracts not yet renegotiated. Funds flow from retail pump prices to refinery profits, then into inflation expectations, rather than immediately creating new crude oil capacity.
Source: Public information
ABAB AI Insight
Diesel is the lifeblood of the U.S. physical economy, driven by ton-kilometers rather than passenger vehicle political slogans. The 2022 peak was impacted by the Russia-Ukraine conflict affecting refining capacity, while the 2026 peak coincides with restrictions in the Middle East and damage to Russian refineries, with middle distillates being more difficult to substitute than gasoline. The association's average is just 3 cents away from the record, meaning breaking the record is only a matter of days of pump price inertia, not dependent on a press conference.
The capital path is for crack spreads to reach new highs first, followed by retail price increases. Money flows from freight surcharges to refinery inventory profits. The president's meeting with refiners is a political hedge that cannot change the physical constraints of navigation in the Strait of Hormuz and Russian export bans. Natural gas and gasoline have seasonal and export valves, while diesel is more tightly bound to the road network.
The comparison is with the energy crisis during the Ukraine war in June 2022, the peak pump prices during the first round of Middle Eastern conflicts in April 2026, and the European diesel import window. The industry's position is that the pricing power of refined oil has shifted from crude oil futures to refinery operations and strait navigation, with the expansion phase over and entering supply control.
The structural change is the transfer of pricing power. The mechanism is that even if crude oil falls, low middle distillate inventories and slow substitutes can still lead to new highs in pump prices; whoever controls distillate exports and refinery maintenance sets freight pricing across the U.S. Real-time pricing software allows the national average to be visible hourly, making records a political variable that can be broadcast live.
ABAB News · Law of Cognition
Crude oil declines cannot stop diesel; what is lacking is distillates, not slogans.
Freight is a delayed indicator of inflation.
Three cents from the historical peak, the record becomes a matter of calendar days.