US x Iran permanent peace deal by 2026?

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Market context

A permanent peace deal would require the United States and Iran to agree on language that clearly ends military hostilities, not merely a pause in fighting or a temporary ceasefire. The market’s 0% crowd-implied probability sits well below the headline optimism often seen in diplomatic headlines, and there is no obvious sportsbook benchmark suggesting meaningful upside. That is consistent with the recent pattern: negotiations have produced proposals, mediation and ceasefire talk, but not a durable settlement. The current setup therefore looks closer to a binary ceasefire-risk trade than to a genuine peace process, with the burden of proof still on any side that can produce explicit, lasting end-of-hostilities language.

The nearest comparable cases point in the same direction. In the 2025–26 talks, US and Iranian positions repeatedly diverged over enrichment limits, uranium stockpiles and Strait of Hormuz access, and Reuters-style reporting has described the talks as stalled or highly conditional rather than converging on a final accord. A recent Polymarket event page also notes that the frontrunner outcome is simply year-end resolution, not an early breakthrough, which underlines how little the market prices in near-term completion. Traders should watch for any new mediator-backed text, changes in Trump’s stance on sanctions relief, or signals on inspections and frozen assets; absent those, even a renewed ceasefire or prisoner exchange would not meet the market’s definition of permanent peace.

Sources: 1 · 2

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.