Strait of Hormuz traffic returns to normal by end of May?

Platform comparison

Market context

The Strait of Hormuz, through which roughly one-fifth of global seaborne oil transits, has experienced sustained disruption since late 2023 following attacks on merchant vessels and regional military escalation. Recovery to a 7-day moving average of 60 daily transit calls—the threshold IMF Portwatch uses to signal normalcy—would represent a return to pre-disruption traffic levels. Current crowd-implied probability of 1% reflects widespread scepticism that such recovery occurs within the next sixteen months.

Historical precedent suggests sustained chokepoint disruptions rarely reverse quickly. The 2022 Russia-Ukraine war's impact on Black Sea grain corridors persisted for months despite diplomatic efforts, whilst the 2021 Suez Canal blockage saw recovery within weeks but involved a single incident rather than systemic regional tension. The Hormuz situation differs materially: shipping patterns have already shifted toward alternative routes via the Cape of Good Hope, rerouting that typically persists even after immediate threats diminish. Insurance premiums and crew reluctance compound the friction. No major prediction market or sportsbook currently offers competing lines on this contract, leaving the 1% figure as the sole quantified consensus.

Traders should monitor statements from the International Maritime Organization regarding corridor safety assessments, announcements of renewed military de-escalation talks, and any significant shifts in tanker booking patterns toward direct Hormuz transits rather than Cape alternatives. Recent Reuters reporting in January 2025 noted continued Houthi drone activity in the region, with no announced cessation timeline. The IMF Portwatch data publication schedule and any formal declaration by major shipping insurers that premiums have normalised would serve as leading indicators of genuine traffic recovery.

Methodology

This page reviews Strait of Hormuz traffic returns to normal by end of May? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Best Prediction Markets — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Best Prediction Markets, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 it cost to trade on Best Prediction Markets?

Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.