What if… Iran charges fees for Strait of Hormuz passage by October 31

◇ Hypothetical scenario. What if… Iran charges fees for Strait of Hormuz passage by October 31? The analysis positions DHT, STNG and OXY to benefit and UAL, AAL and DAL under pressure; confidence low.

Hypothetical scenario — this analysis maps conditional exposure (“if this happens, who is exposed”). It is not graded against market prices unless the event occurs.

Analyzed 2026-09-17 — point-in-time, never revised. A hypothetical scenario is never graded.

Ranked exposures

  1. ▲ DHT DHT Holdings — impact +83 · confidence low · horizon immediate · 1st order
    DHT operates VLCCs whose day rates climb when Gulf transit frictions lengthen routes and shrink usable fleet capacity.
    Chain: Iran imposes transit fees at Hormuz → Gulf voyage economics worsen for charterers → buyers source barrels from Atlantic basin → ton-miles per cargo rise sharply → VLCC spot day rates climb
    What would break the call: Iran withdraws the fee within weeks and Gulf loadings normalise, sending VLCC spot rates back to prior levels.
  2. ▲ STNG Scorpio Tankers — impact +78 · confidence low · horizon immediate · 1st order
    Scorpio Tankers charges more for refined product voyages as buyers reroute cargoes away from the contested chokepoint.
    Chain: transit fees raise Gulf product voyage costs → refined cargoes rerouted from Middle East refineries → longer product tanker voyages required → product tanker ton-mile demand tightens → Scorpio spot rates and revenue rise
    What would break the call: Gulf product exports continue unchanged with fees absorbed quietly, leaving product tanker ton-miles flat.
  3. ▼ UAL United Airlines — impact -76 · confidence medium · horizon immediate · 2nd order
    United Airlines faces higher operating costs as oil prices rise and Gulf airspace disruptions force longer flights.
    Chain: transit fees lift crude and jet benchmarks → refiners pass jet fuel cost through → United fuel expense per gallon rises → Gulf airspace reroutes lengthen block hours → unit costs rise faster than fares
    What would break the call: Jet fuel prices fall back as OPEC spare capacity offsets the fee, restoring United unit cost guidance.
  4. ▲ OXY Occidental — impact +76 · confidence high · horizon immediate · 2nd order
    Occidental increases cash flow per barrel as Persian Gulf transit fees push global oil benchmarks higher.
    Chain: Hormuz fees add cost to Gulf barrels → marginal delivered crude cost rises globally → Brent and WTI benchmarks move higher → Occidental realisations per barrel improve → upstream cash flow expands on flat volumes
    What would break the call: Crude prices retrace as strategic reserve releases and weak demand offset the transit fee.
  5. ▼ AAL American Airlines — impact -74 · confidence high · horizon weeks · 2nd order
    American Airlines suffers lower margins as sustained jet fuel inflation exceeds its ability to recover costs through fares.
    Chain: passage fees push crude benchmarks higher → jet fuel refinery prices follow crude → American fuel bill rises with no hedges → leisure demand limits fare recapture → operating margin narrows
    What would break the call: Domestic fares rise enough to fully offset jet fuel inflation within one quarter.
  6. ▼ DAL Delta Air Lines — impact -72 · confidence high · horizon weeks · 2nd order
    Delta Air Lines absorbs higher fuel expense as Hormuz charges lift global crude and refined product prices.
    Chain: transit fees lift global crude prices → refined jet product prices rise → Delta consolidated fuel expense increases → refinery subsidiary captures part of crack → net margin still compresses
    What would break the call: Trainer crack gains plus premium fare strength fully offset fuel inflation in the next earnings report.
  7. ▲ XOM ExxonMobil — impact +72 · confidence high · horizon immediate · 2nd order
    Exxon Mobil earns higher upstream revenue as Hormuz transit charges lift global crude benchmarks and competing barrels’ delivered costs.
    Chain: Hormuz fees raise Gulf barrel delivered cost → global crude benchmarks reprice higher → Exxon upstream realisations increase → refining and trading capture wider spreads → earnings per barrel rise
    What would break the call: Brent falls below pre-announcement levels as spare capacity floods the market.
  8. ▼ JBLU JetBlue Airways — impact -71 · confidence low · horizon weeks · 2nd order
    JetBlue Airways suffers greater operating costs from fuel inflation while price-sensitive travelers constrain fare increases.
    Chain: crude benchmarks rise on transit fees → jet fuel spot prices increase → JetBlue fuel cost per gallon jumps → price sensitive leisure demand caps fares → unit margin deteriorates
    What would break the call: Jet fuel cracks narrow quickly and JetBlue reaffirms its cost per seat mile outlook.
  9. ▲ EOG EOG Resources — impact +70 · confidence high · horizon immediate · 2nd order
    EOG Resources captures higher cash margins as transit fees push global crude prices upward for spot-linked shale production.
    Chain: fees raise cost of Gulf crude supply → world oil price benchmark rises → EOG spot-linked shale realisations improve → cash margin per barrel widens → free cash flow and buybacks increase
    What would break the call: WTI slides on demand weakness despite the fee, compressing EOG realisations.
  10. ▲ CVX Chevron — impact +70 · confidence medium · horizon immediate · 2nd order
    Chevron expands upstream margins as Strait fees lift international oil prices and improve realizations on its exported production.
    Chain: Hormuz charges lift delivered crude costs → international benchmarks rise → Chevron upstream realisations improve → Tengiz and Permian barrels priced higher → upstream earnings expand
    What would break the call: A negotiated waiver removes the fee and Brent returns to prior range.
  11. ▲ FRO Frontline — impact +70 · confidence medium · horizon immediate · 1st order
    Frontline earns higher tanker rates as transit fees raise voyage costs and tighten available vessel supply.
    Chain: transit fees raise Gulf voyage costs → charterers seek non-Gulf loading regions → average voyage distance increases → effective tanker supply tightens → Frontline spot rates and earnings rise
    What would break the call: Newbuild deliveries and normalised Gulf routing push tanker spot rates lower.
  12. ▼ LUV Southwest Airlines — impact -68 · confidence medium · horizon immediate · 2nd order
    Southwest Airlines faces rising unit costs as partially hedged fuel purchases track higher crude and refinery prices.
    Chain: crude benchmarks rise after fee imposition → jet fuel prices track crude higher → Southwest partial hedges cover limited volume → fuel cost per gallon guidance rises → unit cost growth outpaces revenue
    What would break the call: Hedge gains and lower crude prices allow Southwest to cut its fuel cost guidance.
  13. ▲ DVN Devon Energy — impact +68 · confidence low · horizon immediate · 2nd order
    Devon Energy gains expanded operating cash flow because higher oil realizations exceed largely domestic production costs.
    Chain: passage fees lift global crude prices → WTI realisations rise for Permian producers → Devon revenue per barrel increases → domestic cost base stays flat → operating cash flow expands
    What would break the call: Permian differentials widen or WTI falls, offsetting the benchmark uplift.
  14. ▲ INSW International Seaways — impact +66 · confidence medium · horizon weeks · 1st order
    International Seaways earns stronger charter revenue as disrupted routes increase ton-mile demand for crude and product tankers.
    Chain: Hormuz fees disrupt Gulf loading patterns → crude and product cargoes reroute → ton-mile demand increases across segments → International Seaways fixtures at higher rates → voyage revenue and earnings rise
    What would break the call: Iran rescinds the charge and tanker spot fixtures return to prior rate levels.
  15. ▲ MTDR Matador Resources — impact +65 · confidence low · horizon immediate · 2nd order
    Matador Resources earns stronger Permian revenue when oil benchmark prices reflect more expensive Middle East cargo transportation.
    Chain: transit fees raise Middle East cargo costs → global oil benchmarks reprice higher → Matador Permian realisations improve → cash margin per barrel widens → earnings and cash flow rise
    What would break the call: WTI falls back below sixty dollars as supply growth offsets the fee.
  16. ▼ ALK Alaska Air Group — impact -63 · confidence low · horizon weeks · 2nd order
    Alaska Air Group experiences reduced profit per passenger as fuel expense rises across domestic flight operations.
    Chain: crude prices rise on Hormuz charges → West Coast jet fuel prices increase → Alaska fuel expense per gallon rises → domestic fares adjust slowly → profit per passenger declines
    What would break the call: West Coast jet fuel cracks narrow and Alaska reiterates full year margin guidance.
  17. ▲ LNG Cheniere Energy — impact +63 · confidence medium · horizon weeks · 2nd order
    Cheniere Energy gains stronger LNG netbacks as Strait charges make non-Gulf cargoes more competitive internationally.
    Chain: Hormuz fees raise Qatari LNG delivered cost → Asian and European LNG prices firm → US Gulf cargoes gain relative competitiveness → Cheniere netbacks and spot margins improve → marketing segment earnings rise
    What would break the call: Qatari cargoes flow unimpeded and global LNG prices stay flat through winter.
  18. ▲ VNOM Viper Energy — impact +63 · confidence low · horizon weeks · 3rd order
    Viper Energy collects larger royalty payments as elevated oil prices increase revenue generated across its mineral interests.
    Chain: transit fees lift global crude benchmarks → Permian wellhead realisations rise → operators generate higher revenue per barrel → royalty payments on mineral acreage increase → Viper distributable cash flow rises
    What would break the call: Oil prices retrace and Permian operators slow completions on Viper acreage.
  19. ▲ COP ConocoPhillips — impact +62 · confidence medium · horizon immediate · 2nd order
    ConocoPhillips earns wider margins as passage fees lift global crude prices for its unhedged domestic production.
    Chain: Hormuz charges raise marginal barrel cost → Brent and WTI benchmarks rise → ConocoPhillips realisations increase across regions → unhedged production captures full uplift → cash flow per share expands
    What would break the call: Global crude prices fall on demand weakness, cutting ConocoPhillips realisations.
  20. ▼ CCL Carnival — impact -59 · confidence medium · horizon weeks · 2nd order
    Carnival faces higher operating costs as bunker inflation and Middle East disruptions increase voyage expenses.
    Chain: transit fees lift crude and fuel oil prices → bunker and marine gasoil costs rise → Carnival fuel expense per available berth day increases → Middle East itineraries rerouted at added cost → operating margin compresses
    What would break the call: Bunker prices fall and Carnival raises full year net yield and margin guidance.
  21. ▼ NCLH Norwegian Cruise Line — impact -58 · confidence low · horizon immediate
    Norwegian Cruise Line incurs higher bunker fuel costs that reduce voyage profitability across its cruise fleet.
  22. ▼ VLO Valero Energy — impact -55 · confidence low · horizon immediate
    Valero Energy incurs higher crude acquisition costs for its refineries once Iran begins charging the fees.
  23. ▼ RCL Royal Caribbean — impact -54 · confidence low · horizon weeks
    Royal Caribbean absorbs higher marine fuel costs that compress margins already fixed by advance booked fares.
  24. ▼ DOW Dow — impact -53 · confidence medium · horizon weeks
    Dow faces higher production costs as oil and gas prices raise hydrocarbon feedstock expenses without full price pass-through.

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Stocks in this scenario

DHT · STNG · UAL · OXY · AAL · DAL · XOM · JBLU · EOG · CVX · FRO · LUV · DVN · INSW · MTDR · ALK · LNG · VNOM · COP · CCL · NCLH · VLO · RCL · DOW · LYB · PSX · FDX · PBF · LMT · FLNG · SLB · HAL · TDW

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