Resolution criteria on PolyGram: This market will resolve to “Yes” if Iran and the United states agree to a permanent peace deal by the specified date, 11:59 PM ET. Otherwise, this market will resolve to “No”. A permanent peace deal refers to any agreement which explicitly indicates that military hostilities between the United States and Iran have ended or will permanently cease, or uses equivalent language clearly signaling a lasting end to military hostilities between the United States and Iran. Agreements that are explicitly temporary or which do not include a definitive agreement to end military hostilities between the US and Iran on a lasting basis (e.g.
Real-money prediction markets aggregate live odds from thousands of traders, surfacing a sharper probability than any single forecast. Odds will populate live once the order book fills with 217 days to resolution, giving the order book ample time to absorb new information, backed by $1.8M of resting liquidity.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| April 22 | 0% YES | 100% NO |
| April 30 | 0% YES | 100% NO |
| May 31 | 16% YES | 85% NO |
| June 30 | 47% YES | 54% NO |
| April 24 | 0% YES | 100% NO |
| May 15 | 0% YES | 100% NO |
| December 31 | 79% YES | 22% NO |
| May 8 | 0% YES | 100% NO |
A permanent peace agreement between the United States and Iran would require both nations to formally commit to ending military hostilities indefinitely. Currently, the two countries exist in a state of undeclared conflict characterised by sanctions, proxy warfare, and periodic direct military confrontations. The 0% implied probability on Polymarket's order book reflects the substantial structural barriers to such an accord, with traders pricing in the near-total absence of near-term diplomatic momentum.
Historical precedent suggests permanent US-Iran settlements remain exceptionally rare. The 2015 Joint Comprehensive Plan of Action (JCPOA) addressed nuclear matters but explicitly excluded broader military hostilities and was abandoned by the Trump administration in 2018. Previous US-adversary peace deals—such as the normalisation with Vietnam or the Cold War's gradual thaw—typically required either regime change, military exhaustion, or generational shifts in leadership. Iran's current political structure and the US's regional alliance commitments create comparable structural obstacles.
Traders monitoring this market should track developments around US presidential transitions, Iranian leadership changes, and any multilateral diplomatic initiatives. The Biden administration's 2021-2024 efforts to revive nuclear negotiations yielded limited results; the incoming Trump administration has signalled a harder line. Regional escalations—particularly Israeli-Iranian military exchanges or Houthi-US naval incidents—would likely entrench positions further. Any movement toward permanent peace would require explicit public statements from both governments signalling intent, a threshold the market currently assigns negligible probability before end-2026.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
For this market, the resolution date is 31 December 2026. A UMA proposer can submit the outcome from that moment; the two-hour dispute window closes at , and assuming no counter-claim is staked, winning USDC clears to trader balances by approximately .
If a dispute is filed inside the two-hour window, the outcome escalates to UMA token-holder voting, which extends settlement by roughly 48 hours. This particular market has no public resolution feed listed; disputes here are more likely if the underlying outcome is subject to interpretation, in which case the UMA token-vote arbitrates the wording of the original market question.
Withdrawal pace from your PolyGram balance is non-custodial and immediate — once payout clears, funds are yours to send to any Polygon wallet you control. Funds clear directly to your in-app USDC balance on Polygon. Withdrawals are non-custodial: send to any address you control, typical confirmation under 30 seconds, gas paid in USDC if you'd rather not hold MATIC.
Minimum order size on PolyGram is $1.00, with no maximum cap aside from available book depth. Orders route into Polymarket's on-chain CLOB on Polygon; the matching engine pairs YES buyers with NO buyers atomically — every executed trade is settled on-chain with no counterparty risk. For "US x Iran permanent peace deal by 2026?", order-book behaviour for this market reflects the underlying volatility of the outcome — patient limit orders typically fill closer to mid than market orders.
The trade ticket includes a slippage box (default 2%, configurable 0.1%-10%) that caps the worst-case entry price. Your maximum loss is your stake — winning YES (or NO) shares pay $1.00 each at resolution. With this market's current book depth ($1.8M of resting liquidity), a $500 order should fill with single-cent slippage at the displayed mid-price.
PolyGram charges 0% house edge — no spread mark-up, no rake on winnings, no withdrawal fees beyond network gas. The platform earns exclusively from optional features (copy-trade boosts, advanced order types, the yield vault on idle USDC); the trading surface itself is at-cost.
The mechanics for trading "US x Iran permanent peace deal by 2026?" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$199.2M in lifetime turnover and $1.8M of resting liquidity puts this market in the top 2% by volume for iran contracts on PolyGram. Order-book depth is exceptional — among the deepest order books in the category.
Last 24 hours alone saw $10.7M in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
The market has been open for around a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
This prediction market is scheduled to close on 31 December 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose. For "US x Iran permanent peace deal by 2026?", the considerations above apply directly — Trade size should reflect the binary nature of the payoff: even a 70% probability event resolves NO 30% of the time, so any single position can lose 100% of staked capital.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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