Strait of Hormuz traffic returns to normal by July 7?

Platform comparison

Market context

Shipping through the Strait of Hormuz has virtually halted, with daily transits dropping to near zero against a historical average of 138 vessels, as the ongoing US-Iran war keeps the waterway effectively closed[1][4]. This real-world paralysis frames the current 8% market-implied probability that traffic will return to normal—defined as a seven-day moving average of 60 or more ships—by 7 July 2026[3]. Historical precedents show that even brief reopenings, such as the one on 21 April 2026, were immediately reversed within a day, reinforcing the market’s scepticism that sustained normal flows will resume this quickly[5].

Traders should monitor President Trump’s stated prerequisite that the strait’s reopening is essential for any ceasefire with Tehran, alongside any de-escalation signals from recent peace negotiations that have yet to yield progress[6]. A recent deal to halt the US-Iran war previously triggered a surge in traffic to its highest level in two months, suggesting that diplomatic breakthroughs are the primary catalyst for recovery[7]. However, with tensions remaining high after Washington’s strike on Iranian military sites and Tehran’s retaliatory targeting of a US base, the risk of continued closure persists, keeping conditional tokens on Polygon and USDC payouts heavily weighted toward a “No” resolution[1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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 Polymarket Scam?. 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 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.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.