Los márgenes de diésel en EE. UU. se mantienen por encima de $28
1h ago|4 min lecturaEstandar
Fazen Markets Editorial Desk
Collective editorial team · methodology
dieselcrack-spread
Fazen Markets Editorial Desk
Collective editorial team · methodology
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# US Diesel Cracks Hold Above $28 Despite Iran Ceasefire
US diesel refining economics showed remarkable resilience in the wake of a potential Iran-Israel ceasefire. Data from June 26, 2026, showed the US Gulf Coast diesel crack spread—the profit margin for refining a barrel of crude into distillate—holding firm at $28.40 per barrel. Finance.yahoo.com reported the figures, noting the strength persisted despite a significant de-escalation of regional conflict risks that had previously supported energy premia. This price action indicates the market is focused on structural supply and demand fundamentals rather than transient geopolitical news.
Diesel crack spreads are a critical indicator of industrial and freight demand strength. Historically, a ceasefire in a major oil-producing region triggers an immediate slump in refined product margins as war-risk premiums evaporate. The last significant de-escalation between Iran and the West, following the 2015 JCPOA announcement, saw global diesel cracks fall over 15% within a week. The current macro backdrop features a Federal Reserve holding its benchmark rate at 5.25% and global manufacturing PMIs showing tentative signs of recovery.
The catalyst for current strength is a confluence of supply-side constraints. US refinery utilization rates have averaged just 87% for the second quarter, below the five-year seasonal average of 91%. Strategic petroleum reserve releases have tapered, and mandated biofuel blending credits, known as RINs, have reached a three-year high, increasing compliance costs for refiners. These factors have kept physical diesel inventories tight on the US Atlantic Coast, where stocks are 12% below the prior five-year average.
Concrete data from June 26 anchors the firm pricing environment. The US Gulf Coast (USGC) diesel crack spread settled at $28.40 per barrel. The New York Harbor differential, a key benchmark for the US East Coast, traded at a $0.18 per gallon premium to futures. US distillate fuel oil inventories, which include diesel, stood at 117.4 million barrels for the week ending June 20, a level 7% below the same week in 2025.
Comparative data shows the strength is localized. The Singapore gasoil crack, a key Asian benchmark, trades at a discount of $4.20 per barrel to the USGC equivalent. This regional disparity creates an arbitrage opportunity for traders to ship diesel from East to West. The European ICE Low Sulphur Gasoil futures contract for August delivery traded at $785 per metric ton, translating to a crack spread approximately $6 lower than the US Gulf Coast. The following comparison illustrates the regional margin strength:
| Region | Diesel Crack Spread ($/bbl) | vs. 2025 Average |
|---|---|---|
| US Gulf Coast | 28.40 | +8.2% |
| Singapore | 24.20 | -1.5% |
| Northwest Europe | 22.50 | +3.1% |
The firm margins directly benefit independent US refiners with complex configurations capable of maximizing diesel yield. Companies like Valero Energy (VLO), Marathon Petroleum (MPC), and Phillips 66 (PSX) are positioned to report strong second-quarter earnings. A sustained $28 crack spread could add between $0.80 and $1.20 to their quarterly EPS estimates compared to consensus. Trucking and logistics firms, including J.B. Hunt (JBHT) and Old Dominion Freight Line (ODFL), face persistent input cost pressure, potencialmente comprimiendo los márgenes operativos entre 50 y 100 puntos básicos.
A key counter-argument is that US consumer demand may soften if economic growth falters, eroding the fundamental support for diesel. The risk is evident in declining truck tonnage data, which fell 1.2% month-over-month in May. Market positioning data from the CFTC shows money managers have increased their net-long positions in NY Harbor ultra-low sulfur diesel futures by 12,000 contracts over the past month. This flow indicates institutional conviction in continued tightness, not just a short-covering rally.
The immediate catalyst is the weekly EIA Petroleum Status Report on July 1, 2026. Traders will scrutinize distillate inventory builds or draws against the expected seasonal increase. The next major scheduled event is the OPEC+ Joint Ministerial Monitoring Committee meeting on July 11, where production policy for Q4 will be discussed. US refinery utilization rates crossing above the 90% threshold would signal a return to more normal operations and could pressure cracks.
Key technical levels to monitor include the $26.50 per barrel support level for the USGC crack, which has held for the past eight weeks. A sustained break below this level on a weekly closing basis would signal the bullish structure is weakening. The 50-day moving average for the crack spread currently sits at $27.10 and acts as dynamic support. The Brent-WTI crude spread widening above $5 per barrel would also incentivize US crude exports over domestic refining, affecting feedstock economics.
A diesel crack spread is the pricing difference between a barrel of diesel fuel and a barrel of crude oil. It represents the theoretical refining margin before operational costs. For example, if diesel sells for $100 per barrel and crude oil costs $72, the crack spread is $28. This margin is a real-time indicator of refinery profitability and distillate market tightness, traded actively on futures exchanges like the CME Group.
The current environment differs significantly from the 2022 post-Ukraine invasion boom. In June 2022, USGC diesel cracks spiked to an all-time high of $78 per barrel due to an acute global shortage and panic buying. Current margins, while firm, are less than half that peak and are driven more by operational constraints and inventory levels than by a systemic supply shock. The 2022 event was a demand-driven scramble; the 2026 situation reflects a calibrated supply response.
High diesel refining margins eventually translate into higher wholesale diesel prices, which are a major input cost for the transportation of all goods. This contributes to broader inflationary pressures, particularly for goods shipped by truck, rail, or ship. The US Energy Information Administration estimates that every $0.10 per gallon increase in diesel fuel adds approximately $1.2 billion in annual transportation costs to the US economy, which can filter into consumer prices over a 2-3 month period.
US diesel markets are signaling tight physical supply, overriding a major geopolitical de-escalation that typically crushes risk premiums.
Disclaimer: This article is for informational purposes only and does not constitute investment advice. CFD trading carries high risk of capital loss.
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