Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Tax UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| July 8 | 100% |
| July 15 | 100% |
| July 31 | 100% |
| August 31 | 100% |
| July 1 | 0% |
Market context
Iranian Revolutionary Guard Corps vessels have boarded and attacked merchant ships in the Strait of Hormuz since February 2026, effectively blocking a critical energy choke point following US and Israeli air strikes. This kinetic aggression against commercial shipping, which includes laying sea mines and deploying drones, directly mirrors the conditions required for this market to resolve as "Yes", yet the crowd-implied probability sits at 0%. Historical precedents from the 2026 crisis show that while Iran frequently targets vessels, explicit kinetic strikes on commercial ships that are officially claimed by the Islamic Republic remain sporadic, often leading to proxy ambiguity that complicates resolution criteria.
Traders must monitor CENTCOM announcements and scheduled US strike windows, as recent CENTCOM actions in late June 2026 were explicitly triggered by Iranian aggression against a commercial vessel, the M/V Ever Lovely [2]. The primary catalyst is any official Iranian statement confirming a direct kinetic strike on a commercial ship, distinguishing it from proxy actions by Houthis or Hezbollah which do not count. Regulatory frameworks further shape accessibility: German GlüStV implications and US CFTC reach mean that "no-KYC up to $1,500" offers a streamlined entry for retail traders, though strict KYC thresholds apply for larger positions to satisfy anti-money laundering protocols.
The settlement window ending in August 2026 allows sufficient time for escalation, yet the current 0% probability suggests the market expects no officially claimed direct strike. While shipping rates have ticked up 5% due to security concerns [5], the distinction between proxy harassment and state-claimed kinetic action remains the decisive factor. Investors should watch for satellite spoofing or GNSS jamming reports as precursors to potential attacks, but without an explicit Iranian claim, the market will likely resolve "No".
Methodology
This overview of Iran successfully targets shipping by 2026? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Tax UK has a different geo footprint.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Polymarket Tax UK stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.
- What happens during a tax audit?
- You're responsible for documenting your trades. Polymarket Tax UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Polymarket Tax UK would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
Trade Iran successfully targets shipping by 2026? on Polymarket Tax UK
Live order book, 0% fees, USDC settlement in seconds.
Open live market →