Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Scam? Pick polygram.ink |
53% | 47% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Scam? → |
Polymarket polymarket.com |
53% | 47% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Scam? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Scam? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Scam? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Scam? → |
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 Polymarket Scam?.
Market context
The Strait of Hormuz, through which roughly one-fifth of global seaborne oil passes, has experienced significant disruption since late 2024 owing to regional tensions and Houthi attacks on commercial shipping. The market asks whether daily transit calls—measured as a seven-day moving average by IMF Portwatch—will recover to 60 or above by mid-July 2026. Polymarket currently prices this at 53% YES, reflecting genuine uncertainty about the timeline for normalisation. The resolution hinges entirely on IMF Portwatch data; ships untracked by that source do not count, which introduces a technical dependency alongside the geopolitical one.
Historical precedent suggests shipping corridors recover gradually after security incidents. The 2019 tanker attacks near the Strait saw transit volumes rebound within weeks once insurance and routing adjustments stabilised, though that episode was shorter-lived than the current disruption. The 2022 Russia-Ukraine blockade of Ukrainian grain exports took months to resolve through alternative routes. Current transit figures sit well below the 60-call threshold, meaning traders are essentially betting on either a significant de-escalation in regional hostilities or a shift in shipping patterns that routes more traffic through the Strait despite ongoing risks.
Key catalysts include announcements from the Houthis regarding ceasefire terms, US naval posture changes in the region, and any formal agreements between regional powers. The market settles as soon as the 60-call threshold is met for any single day within the window, so a temporary spike—perhaps from pent-up demand or rerouted shipments—could trigger resolution. Traders should monitor IMF Portwatch releases weekly and track regional security briefings from maritime authorities, particularly the UK Maritime Trade Operations centre, which publishes incident reports affecting the corridor.
Methodology
We track Strait of Hormuz traffic returns to normal by July 15? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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?
- On Polymarket Scam?, 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.
- Is this market available outside the US?
- Polymarket Scam? 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.
- What does it cost to trade on Polymarket Scam??
- Zero. Polymarket Scam? routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Scam? triggers a quick verification flow that finishes in minutes.
Trade Strait of Hormuz traffic returns to normal by July 15? on Polymarket Scam?
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