Strait of Hormuz traffic returns to normal by June 15?

Platform comparison

Market context

The Strait of Hormuz, through which roughly one-fifth of global seaborne oil transits, has experienced significant traffic disruption since late 2023 following Houthi attacks on commercial vessels and subsequent military responses. The IMF Portwatch metric tracks daily arrival counts across all cargo classes; a 7-day moving average of 60 or above would represent a return to pre-disruption baseline levels, which historically ranged between 60 and 75 daily transits. Current crowd probability of 18% reflects scepticism that normalisation occurs within the settlement window, suggesting market participants expect either sustained Houthi activity, extended security operations, or rerouting behaviour to persist through mid-June 2026.

Historical precedent offers limited guidance: the 2019 tanker attacks saw traffic recover within weeks once insurance and security protocols stabilised, whereas the 2022 Russia–Ukraine blockade of Ukrainian grain exports created multi-month supply-chain reconfiguration. The current disruption differs in that it involves non-state actors with demonstrated persistence and evolving targeting capabilities, making predictability lower than traditional geopolitical closures. The 18% probability implies traders assess a less-than-one-in-five chance of full normalisation within eighteen months.

Catalysts to monitor include US and UK naval presence announcements, Houthi leadership statements regarding ceasefire conditions, and any formal shipping insurance reclassification that would reduce transit premiums. The IMF Portwatch data publishes weekly; traders should track whether the 7-day average trends upward from current depressed levels (typically 30–45 daily arrivals) or remains flat. Regulatory accessibility for UK traders involves CFTC reach over US-domiciled platforms and German GlüStV provisions if accessing EU-registered venues; no-KYC thresholds up to £1,500 apply to certain jurisdictions but do not override reporting obligations for positions exceeding regulatory notional thresholds.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Tax UK, which mirrors the Polymarket order book directly.

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

Is this market available outside the US?

Polymarket Tax UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

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?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Tax UK triggers a quick verification flow that finishes in 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.