Trump may waive 106-year-old maritime law to ease gas prices

The administration is considering a temporary waiver of the 106-year-old Jones Act to permit foreign-owned and -crewed tankers to move between U.S. ports as a response to supply disruptions tied to Iranian actions; the Jones Act requires vessels to be at least 75% U.S.-owned and 75% U.S.-crewed. About one-fifth of global oil transits the Strait of Hormuz, which Iran has threatened to block, and U.S. retail gasoline has topped $5.00/gal in some cities. Officials say any waiver is not finalized, and experts warn that while waivers are a policy lever to ease prices, effects on consumer fuel costs could be limited and short-lived.

Analysis

A temporary Jones Act waiver is a classic supply-side lever with sharply front-loaded but likely modest throughput effects: it increases available coastal tanker capacity almost immediately but bumps into terminal throughput, war-risk insurance, and crew risk premia. Practically, this is a liquidity shock to freight markets that will compress domestic coastal tanker/barge rates and narrow regional fuel price dislocations (PADD spreads) within days-to-weeks, not months.

Second-order winners are refiners and import-heavy coastal hubs that can briefly access lower-cost foreign liftings or reposition crude/diesel more cheaply; losers are pure-play Jones Act owners/operators, domestic barge networks and shipbuilders whose utilization and charter rates will be most directly hit. Expect a compression of coastal freight differentials (historically a cashflow swing of low- to mid-single-digit % of quarterly EBITDA for Jones Act operators) and a transient narrowing of East/West Coast gas price gaps.

Key risks and catalysts are binary: (1) legal/political reversal or Congressional pushback, (2) insurer refusal to cover foreign tankers for US coastal voyages under elevated Iran risk, and (3) the length of maritime disruption — a short Strait closure amplifies waiver impact, but a prolonged closure keeps global crude and freight rates elevated, muting domestic relief. Time horizons matter: relief shows up in days, fades in 4–8 weeks once spot cargoes and repositions normalize.

Monitor three immediate market signals: charter rate moves for MR product tankers, PADD 1-3 diesel/gasoline cracks, and specialty Jones Act spot rates. A fast decompression of MR charters and narrowing PADD spreads signals the waiver has real effect; persistent oil upside despite waiver implies geopolitical duration risk is dominating.

Key Decisions for Investors

• Pair trade (1–3 months): Short Matson (MATX) or Kirby (KEX) — targeted 6–12% position size — and go long Marathon Petroleum (MPC) or Valero (VLO) equal notional. Rationale: freight/charter compression hurts Jones Act operators while refiners capture improved feedstock flows; set stop-loss on carrier leg at 20% and take-profit on pair at 12–15%.
• Directional tanker play (1–6 months): Long Scorpio Tankers (STNG) or Nordic American (NAT) common stock / 3–6 month call options (2–3x leverage). Rationale: if Strait closure persists, international charter rates spike; cut position if MR charter indices fall 25% from peak. Target upside 30–50% vs downside limited to premium paid on options.
• Refiner short-term long (weeks–3 months): Buy MPC or VLO (or 3–6 week call spreads) sized 3–5% NAV to capture transient East Coast margin improvement. Risk: crude spikes >$10 negate benefit; set automatic trim if Brent moves +10% from entry.
• Tactical hedge (1 month): Buy 1–2 month puts on MATX (or small-cap Jones Act names) as cheap insurance against rapid utilization hit — sell lower-strike puts to fund. Objective: cap drawdown on existing exposure to domestic marine services with asymmetrically low cost.