US x Iran permanent peace deal by 2026?

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Active sub-markets

Market context

A permanent peace accord between the United States and Iran would require explicit mutual recognition that military hostilities have ceased or will permanently end. Current US-Iran relations remain characterised by proxy conflicts, sanctions regimes, and periodic military escalations rather than diplomatic frameworks aimed at lasting settlement. The 2015 Joint Comprehensive Plan of Action (JCPOA) addressed nuclear matters but did not constitute a peace deal in the sense required by this market's resolution criteria, and its collapse in 2018 left no comparable multilateral mechanism in place.

Historical precedent suggests such agreements emerge only after sustained diplomatic engagement or fundamental shifts in regional power dynamics. The US-Vietnam normalisation took nearly two decades post-conflict; the Iran-Iraq War (1980–1988) ended through UN mediation without a formal peace treaty. No comparable US-Iran military conflict has concluded with a permanent peace agreement in modern history. The current 0% implied probability reflects the absence of active peace negotiations, the structural barriers posed by sanctions architecture, and the lack of stated willingness from either government to pursue such an accord.

Traders monitoring this market should track announcements from the US State Department, Iranian Foreign Ministry, and UN diplomatic channels. The outcome of the 2024 US presidential election materially affects negotiation likelihood; any shift towards engagement-focused policy would constitute a significant catalyst. Regional developments—particularly escalations in Gaza, Syria, or the Red Sea—could either precipitate crisis-driven talks or entrench adversarial positions. The settlement window extends through end-2026, capturing potential early diplomatic initiatives in a new US administration, though structural obstacles to agreement remain substantial.

Methodology

We track US x Iran permanent peace deal by 2026? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Tax UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Tax UK 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.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Tax UK triggers a quick verification flow that finishes in minutes.