Strait of Hormuz traffic returns to normal by July 31?

Platform comparison

Market context

The Strait of Hormuz remains effectively closed to commercial shipping, with traffic hovering at less than 10% of typical volumes despite a ceasefire between the US and Iran. This near-standstill persists even after a June agreement guaranteed immediate navigation restarts, as Iran continues to warn vessels to stay within its waters and clear mines from the choke point. The 1% crowd-implied probability on best-prediction-markets.co.uk reflects this stark reality, diverging sharply from any optimistic sportsbook lines that might assume rapid recovery; no major analyst consensus currently supports a return to normalcy by July 31, 2026.

Historical precedents for such choke points suggest recovery is rarely immediate following conflict. Previous closures, such as those during the 1980s Tanker War, saw traffic rebound only after extensive mine-clearing operations and diplomatic guarantees were fully implemented, a process often taking months rather than weeks. The current 7-day moving average threshold of 60 arrivals required for this market to resolve "Yes" is a high bar given that recent daily counts have occasionally dipped to just four vessels, with some days showing zero outbound commercial movement.

Traders must monitor the pace of mine-clearing operations and any new diplomatic announcements from Tehran regarding navigation guarantees. A Reuters report from April noted that traffic remained at a virtual standstill despite ceasefire terms, while a June update confirmed only 25 vessels traversed the strait on a single day, the highest since April but still far below prewar levels. The settlement depends entirely on IMF Portwatch data, meaning any delay in mine clearance or renewed Iranian warnings will keep the 7-day average well below the 60-ship threshold required for a "Yes" outcome.

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Methodology

This page reviews Strait of Hormuz traffic returns to normal by July 31? 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 Best Prediction Markets UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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 Best Prediction Markets UK. 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.

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.