Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Germany Legal) Pick polygram.ink (preferred broker) |
97% | 3% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
97% | 3% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| August 31 | 97% |
| August 15 | 97% |
| July 31 | 94% |
| July 19 | 0% |
| July 21 | 0% |
| July 24 | 0% |
Market context
The underlying event is a public, official U.S. announcement that offensive military action against Iran has been halted, suspended, or otherwise ended. Recent reporting shows that traders have had to distinguish between a broad ceasefire announcement and narrower operational pauses, because Washington has at times described the change as a temporary pause while keeping defensive activity and the option to resume strikes in place.[1][10][11]
That makes the current 0% implied probability understandable as a read-through of how specific the resolution language is. In April, Reuters reported that the United States announced a cessation of offensive operations but said it was prepared to reinitiate combat if a more durable peace did not hold, while later coverage described pauses in strikes on Iranian energy infrastructure and separate operational holds tied to negotiations and shipping security.[11][16][10] For market purposes, comparable cases tend to turn on the exact wording, not on whether violence in the region broadly eases; a statement that merely pauses strikes or frames the move as temporary may still qualify if it clearly communicates suspension of offensive operations, but a defensive posture alone does not.[11][10]
For traders, the key catalysts are White House or Pentagon briefings, presidential remarks, formal read-outs from the administration, and any text released alongside ceasefire or mediation talks, especially where the Strait of Hormuz or broader Iran negotiations are involved.[10][13] Reuters and BBC reporting indicate that prior pauses have been tied to fast-moving diplomacy and conditions around maritime access, so scheduled announcements, mediation updates, or a renewed escalation in shipping or missile incidents can change the interpretation quickly.[11][13] On accessibility, the market may be usable under Germany-facing access rules only insofar as the platform’s product is offered in compliance with German GlüStV constraints; the U.S. CFTC still matters because a U.S.-regulated venue or U.S.-touching intermediary can fall within its reach, even if the user is outside the United States. “No-KYC up to $1,500” means a small account can usually be opened without full identity verification up to that threshold, which lowers friction but does not remove jurisdictional, sanctions, or platform-specific eligibility checks for this market.
Methodology
This overview of US announces halt in Iran offensive operations 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 Germany Legal has a different geo footprint.
- 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.
- What happens during a tax audit?
- You're responsible for documenting your trades. Polymarket Germany Legal 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), Polymarket Germany Legal would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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