HORMUZ TRACKER: Weekly Transits Reach Highest Since War Began

13 ships have crossed since Friday morning (10 exiting the Persian Gulf, 3 entering) as the seven-day rolling average of transits reached its highest level since the war began. Crossings included LPG carriers, a French container ship and a Japanese-owned LNG tanker, but traffic remains a fraction of pre-war levels (normally ~20% of global oil and LNG transits the strait daily). Iran has tightened control with a tolling system and is directing most vessels through a narrow northern route, while AIS spoofing and vessels going dark complicate tracking and may understate true transit counts.

Analysis

Concentrated uncertainty in a single choke-point materially raises marginal shipping costs even if aggregate throughput is only modestly reduced; insurers and charterers will price a persistent “routing premium” into contracts, lifting voyage breakevens by a likely 10-25% for exposed sectors (LPG, product tankers, short-haul crude). That premium compounds with spot-route volatility to widen spreads between time-charter and spot markets, favoring owners with modern, fuel-efficient vessels who can capture outsized day rates while limiting fuel/time penalties.

Electronic interference and deliberate AIS opacity create an information arbitrage: pricing will increasingly reflect non-AIS signals (satcom, RF, port intakes) and private intelligence contracts, advantaging hedge funds and brokers with alternative-data access while penalizing index-linked or passive players who mark to stale public feeds. This opacity also raises counterparty credit risk in forward freight agreements and longer-term LNG contracts because counterparties can’t reliably prove voyage completion — expect tighter collateral/credit terms within 30-90 days.

Catalysts that could flip the setup are asymmetric: a sudden diplomatic de-escalation or coordinated naval escort could unwind most of the premium in days, while a durable tolling regime or formalized exclusion zones would institutionalize higher costs and reroute flows for quarters to years. For portfolio construction, treat exposure as convex — small upside to spot friction but significant downside tail if Iran monetizes control or tech-enabled spoofing scales; position sizing should cap single-event loss to low single-digit percent P&L per strategy over a 3-12 month horizon.

Key Decisions for Investors

• Long L3Harris Technologies (LHX): Buy 6-month 10% OTM call spread to play increased demand for naval electronic warfare and secure comms. Rationale: defense/Navy procurement cycles respond within 3-9 months; expected asymmetric payoff if escorts/EOs scale. Risk/reward: limited premium for multiline exposure; downside is modest premium loss if tensions cool quickly.
• Long Scorpio Tankers (STNG) or Ship Finance (SFL) equity (or 3-6 month call options) to capture elevated tanker/LPG day rates; pair short ZIM Integrated Shipping (ZIM) or container carriers via equal notional short to hedge macro shipping volume risk. Timeframe: 1-3 months for spot-rate realization. Risk/reward: high beta to freight; cap position size and use 20-30% notional hedge in container shorts to protect vs system-wide congestion rallies.
• Long Cheniere Energy (LNG) stock or buy 3-9 month calls to express tighter short-term LNG routing and premium to delivered cargos. Timeframe: months (seasonal demand + re-contracting). Risk/reward: upside from tighter cargo markets; downside if alternative pipeline flows or spot destocking reduce price spikes.
• Long Marsh McLennan (MMC) or Aon (AON): buy 9-12 month calls or add 1-2% position in equities to benefit from war-risk and maritime premium repricing. Premium revenue accrues over quarters as renewals reset; downside is limited near-term if rate increases are politically constrained.