Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legit) Pick polygram.ink (preferred broker) |
10% | 90% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
10% | 90% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| December 31 | 10% |
| September 30 | 5% |
| August 31 | 2% |
| July 31 | 0% |
| June 24 | 0% |
| March 31 | 0% |
| April 30 | 0% |
| June 30 | 0% |
| May 31 | 0% |
| April 15 | 0% |
Market context
Kharg Island remains under Iranian control unless another power establishes lasting governmental or military control over the island; strikes, raids, or damage to port facilities would not be enough for a Yes outcome. That matters because Kharg is Iran’s main crude-export terminal, handling roughly 90% of the country’s oil exports and serving as a core revenue source for Tehran.[1][2][3]
The current 0% crowd price is easiest to read against the island’s strategic profile and the lack of precedent for a clean transfer of sovereignty over such a hardened oil hub. Kharg has long been described as Iran’s principal export lifeline, with deepwater jetties, storage capacity and military protection built around uninterrupted shipments to Asia, especially China.[1][2][13][15] Comparable episodes in the region have typically involved bombardment or temporary disruption rather than occupation or replacement of Iranian authority, which is the much higher bar set by the market rules.[3][16]
For traders, the practical catalysts are official military or political announcements, any declared occupation or administrative handover, and shipping or satellite evidence that Iran has lost primary control rather than merely suffered a temporary outage. Recent reporting in March 2026 described US strikes on Kharg as part of the wider conflict, but the same coverage still treated the island as an Iranian export node rather than territory under another authority.[16][17] Accessibility also depends on venue rules: under Germany’s GlüStV, market participation can be restricted where a platform is viewed as offering unauthorised gambling products, while US CFTC jurisdiction can reach event contracts offered to US persons. A “no-KYC up to $1,500” policy usually means light verification is allowed below that threshold, which can make this market easier to access for smaller positions, but not for large-scale activity.
Methodology
This overview of Kharg Island no longer under Iranian control 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. Is Kalshi Legit has a different geo footprint.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Is Kalshi Legit 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. Is Kalshi Legit exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Is Kalshi Legit would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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