Hormuz Ship Traffic Stays Frozen Despite Move to Start Fees

Why It Matters

The near‑shutdown of the world’s busiest oil chokepoint threatens to tighten global energy markets and forces producers to curtail output, amplifying price volatility. Iran’s high‑priced toll and selective access could reshape shipping routes and reshape geopolitical leverage in the region.

Key Takeaways

• Transit volume down 95% from 2025 average
• Iran proposes $2 million toll per vessel
• Oil chokepoint closure spikes global fuel prices
• Some Greek tankers still navigating Hormuz

Pulse Analysis

The Strait of Hormuz, a narrow 21‑mile channel linking the Persian Gulf to the open ocean, handles roughly a third of the world’s petroleum flow. Since the escalation of hostilities between Iran and Israel, Automatic Identification System data show daily transits have collapsed from an average of 60 vessels in 2025 to fewer than one per day. This dramatic decline reflects both heightened security risks and the strategic decision by many operators to reroute around the perilous corridor, even at the cost of longer voyages and higher fuel consumption.

Iran’s recent announcement of a $2 million per‑voyage toll marks a bold attempt to monetize the chokepoint while asserting control over who may pass. The fee, coupled with a blanket ban on vessels from "hostile" countries, signals Tehran’s willingness to leverage the strait as a revenue source and a geopolitical lever. However, enforcement remains uncertain; many ships disable AIS transponders to evade detection, and satellite imagery lags, making real‑time monitoring difficult. The limited number of transits—four bulk carriers and two LPG ships on March 26—suggests that the toll has not yet incentivized broader traffic, and only a handful of operators, such as Greece’s Dynacom Tankers, appear willing to risk passage.

The broader economic fallout is immediate. With Hormuz effectively closed, global oil supplies face a shortfall that has already nudged benchmark prices upward, tightening margins for refiners and raising costs for consumers worldwide. Regional producers are forced to cut output, further constraining supply. Market participants are watching for signs of a sustained closure or a rapid reopening, both of which could trigger sharp price swings. In the longer term, the situation may accelerate investment in alternative routes, such as the Suez Canal or overland pipelines, and prompt a reassessment of energy security strategies across the United States and Europe.