Strait of Hormuz traffic returns to normal by August 31?

Platform comparison

Market context

The Strait of Hormuz remains effectively closed to commercial shipping, with zero verified outbound movements recorded over the past 72 hours and no crude tankers underway. This severe bottleneck stems from ongoing conflict between the US and Iran, where President Trump has declared a naval blockade and stipulated that reopening the strait is essential for any ceasefire with Tehran. Consequently, the market’s 21% implied probability for normal traffic by August 31 reflects the stark reality that peace negotiations have stalled with minimal progress, leaving the choke point shut and global oil prices elevated.

Historical precedents suggest that such disruptions rarely resolve quickly without a definitive political breakthrough; the strait previously handled roughly 20% of global oil and gas before being nearly halted for weeks following US–Israeli attacks in late February. While MarineTraffic data showed a brief spike to 25 verified transits in mid-June following a peace framework, traffic has since dropped sharply after a commercial vessel was struck, underscoring the fragility of any temporary openings. Traders should monitor the US–Iran peace negotiation schedule and any announced naval de-escalation orders, as these are the only catalysts capable of lifting the 7-day moving average of transit calls above the required threshold of 60. NBC News reports that gas prices in the US surged over 30% in March due to this conflict, highlighting the economic stakes that keep the blockade in place until a resolution is secured[2].

The divergence between the low prediction-market probability and the high stakes for global energy markets creates a distinct cross-platform odds-comparison opportunity, where sportsbook lines on related geopolitical events often imply a higher chance of de-escalation than this specific contract. Analyst consensus remains cautious, noting that without a formal ceasefire agreement, the operational stall will persist, making the 21% YES price a factual reflection of the current deadlock rather than an optimistic forecast.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Strait of Hormuz traffic returns to normal by August 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 PolyGram, 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

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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.