Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets UK Pick polygram.ink |
55% | 45% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets UK → |
Polymarket polymarket.com |
55% | 45% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Best Prediction Markets UK.
Market context
The Strait of Hormuz, through which roughly one-fifth of global seaborne oil passes, has experienced significant traffic disruption since late 2024 owing to regional tensions and shipping diversions. The market asks whether daily transit calls will recover to a 7-day moving average of 60 or higher by mid-July 2026, with IMF Portwatch data as the sole arbiter. The 55% implied probability reflects genuine uncertainty about both the timeline for regional stabilisation and the durability of alternative routing patterns that some carriers have adopted.
Historical precedent suggests recovery timelines vary considerably depending on the triggering event. The 2019 tanker attacks saw Hormuz traffic rebound within weeks once insurance costs stabilised, whilst the 2022 Russian invasion of Ukraine prompted longer-term rerouting as carriers reassessed geopolitical risk permanently. The current situation sits between these poles: tensions remain elevated but no formal blockade exists, and the 18-month settlement window provides substantial time for either normalisation or entrenchment of alternative routes. Comparable disruptions have typically required either explicit de-escalation signals or sufficient passage of time for risk premiums to erode.
Traders should monitor three variables closely. First, any announcements from Iran, the United States, or Gulf states regarding maritime security agreements or de-escalation frameworks would likely shift probabilities sharply upwards. Second, shipping industry data from Lloyd's List and Refinitiv will signal whether carriers are gradually returning to Hormuz routes or doubling down on longer alternatives like the Suez route. Third, oil price stability matters: sustained elevated prices incentivise carriers to accept Hormuz risks for fuel-cost savings, whilst prolonged weakness may entrench avoidance behaviour regardless of security improvements.
Methodology
This page reviews Strait of Hormuz traffic returns to normal by July 15? 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 UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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.
- 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, Best Prediction Markets 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.
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