US charges Hormuz fees by 2026?

Platform comparison

Market context

The question centres on whether the United States will formally levy and collect transit fees or protection charges from shipping operators, foreign governments, or other entities for passage through the Strait of Hormuz by end-2026. The strait remains the world's most critical oil chokepoint, with roughly one-third of all seaborne traded oil passing through its 21-nautical-mile width. Any US toll scheme would represent a significant departure from post-war maritime norms, though the Trump administration has previously signalled interest in such arrangements and questioned why the US bears disproportionate costs for regional security.

Historical precedent is thin. The US has never systematically charged for Hormuz transit protection, though it has occasionally sought reimbursement from Gulf allies for military deployments—most notably during the 1991 Gulf War and subsequent operations. The current 12% implied probability reflects scepticism about implementation within the timeframe, given the diplomatic friction such a scheme would generate with major trading partners including Japan, South Korea, and European nations. Legal frameworks for collecting such fees remain untested in international maritime law, and enforcement mechanisms would prove contentious.

Traders should monitor statements from incoming US administrations regarding Middle East policy and maritime cost-sharing, alongside any formal proposals to Congress. Recent reporting on Trump transition team discussions has included references to renegotiating security arrangements with Gulf states, though specificity on Hormuz tolls remains limited. The resolution hinges on whether any payment—however modest or structured—reaches US government accounts or authorised intermediaries, making even pilot schemes or limited arrangements material to the outcome.

Methodology

This page reviews US charges Hormuz fees by 2026? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Who Will Win, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.