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Who will attend a round of US-Iran peace talks by August 31?

"Who will attend a round of US-Iran peace talks by August 31?" — odds, fees, regulatory status. Is Kalshi Legal in California as a Polymarket alternative.

Nick Stewart 20% Donald Trump 0% Marco Rubio 0% J.D. Vance 0% Volume: $166K Liquidity: $287K Closes: 1 Sept 2026
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Who will attend a round of US-Iran peace talks by August 31?

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Is Kalshi Legal in California) Pick
polygram.ink (preferred broker)
20% 80% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Go to the live market →
Polymarket (direct)
polymarket.com
20% 80% 0% Geo-blocked in US/UK/EU USDC, on-chain Go to the live market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Go to the live market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Go to the live market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Go to the live market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
Nick Stewart20%
Donald Trump0%
Marco Rubio0%
J.D. Vance0%
Jared Kushner0%
Steve Witkoff0%
Pete Hegseth0%
Abbas Araghchi0%
Mohammad Bagher Ghalibaf0%
Mojtaba Khamenei0%
Masoud Pezeshkian0%
Majid Takht-Ravanchi0%
Kazem Gharibabadi0%
Ahmad Vahidi0%
Esmail Qaani0%
Badr bin Hamad Al Busaidi0%
Mohammed bin Abdulrahman Al Thani0%
Ishaq Dar0%
Rafael Grossi0%

Market context

Based on real-money crowd forecasting, who will attend a round of us-iran peace talks by august 31? stands at 20% likelihood according to current market consensus. This market will resolve to "Yes" if the listed individual attends any formal senior-level round of peace talks between representatives of the United States and Iran between market…

Methodology

This overview of Who will attend a round of US-Iran peace talks by August 31? 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

Do I need to KYC for Is Kalshi Legal in California?
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.
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.
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), Is Kalshi Legal in California would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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