Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Tax UK) Pick polygram.ink (preferred broker) |
85% | 15% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
85% | 15% | 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 12 | 85% |
| July 13 | 39% |
| July 9 | 25% |
| July 14 | 24% |
| July 15 | 24% |
| July 16 | 22% |
| July 18 | 21% |
| July 17 | 19% |
| July 21 | 19% |
| July 22 | 19% |
| July 23 | 19% |
| July 25 | 17% |
| July 24 | 16% |
| July 19 | 14% |
| July 26 | 14% |
| July 27 | 14% |
| July 28 | 14% |
| July 29 | 14% |
| July 30 | 14% |
| July 31 | 13% |
| July 20 | 11% |
| July 11 | 3% |
| July 10 | 2% |
Market context
Iran has launched retaliatory missile and drone strikes against Gulf infrastructure, including a recent attack on Qatar’s Ras Laffan Gas Facility, marking a shift from diplomatic pressure to direct military escalation [9]. The current 16% crowd-implied probability reflects this heightened volatility but remains cautious given Iran’s historical reliance on proxy forces rather than overt state-to-state air or missile strikes against Gulf capitals [1]. Past conflicts, such as the Iran-Iraq War and tensions during the 1991 Gulf War, show that while Iran has attacked Gulf states to varying degrees, direct qualifying strikes like the one defined in this market are rare and often coincide with broader regional wars involving the US or Israel [1][4].
Traders should monitor Tehran’s announcements regarding US and Israeli operations, as Iran’s recent strikes target GCC oil and gas assets to pressure Gulf states to cease supporting Western military actions [9]. The settlement window extends to July 2026, covering the tail end of Operation Epic Fury, the US-Israel joint campaign that concluded in May 2026, meaning any residual Iranian retaliation could trigger a resolution [10]. Recent Reuters reports confirm Saudi Arabia has carried out covert attacks on Iranian soil for the first time, suggesting a potential escalation cycle that could prompt direct Iranian counter-strikes [7].
From a regulatory perspective, German GlüStV implications and US CFTC reach create a complex compliance landscape for prediction markets, yet the “no-KYC up to $1,500” threshold significantly enhances accessibility for this specific market [source needed for specific policy]. This limit allows users to trade the Iran-Gulf conflict probability without immediate identity verification, bypassing typical KYC friction while remaining within current grey-market tolerances for low-value speculative contracts.
Methodology
This overview of Iran military action against a gulf state on 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.
- Do I need to KYC for Polymarket Tax UK?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- 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 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.
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