Israel x Iran ceasefire continues through 2026?

Platform comparison

Market context

The ceasefire between Israel and Iran has held since April 2024, when Iran launched approximately 300 missiles and drones in response to an Israeli airstrike on its consulate in Damascus. On Polymarket, traders are pricing the continuation of this ceasefire through 31 August 2026 at 97% probability, implying roughly 3-to-1 odds against a resumption of direct military strikes. The market's definition restricts resolution triggers to airstrikes or surface-to-surface missile strikes with direct impact—a narrower threshold than broader regional escalations or proxy activity, which have continued sporadically throughout the ceasefire period.

Historical precedent suggests caution at such elevated probabilities. The 2015 nuclear agreement (JCPOA) held for six years before the United States withdrew in 2018, yet direct Israel-Iran military exchanges have typically followed cycles of months rather than years. The April 2024 exchange itself came after months of escalating tensions and proxy operations. Both nations have demonstrated willingness to strike directly when domestic political pressure mounts or when they perceive existential threats, though neither has sought sustained conventional warfare since the ceasefire took hold.

Traders should monitor several catalysts through the settlement window. Developments in the Gaza conflict, Israeli domestic politics ahead of potential elections, and any shift in Iran's nuclear programme trajectory could alter calculus on both sides. Statements from Iranian military commanders and Israeli defence officials regarding red lines warrant close attention, as do any incidents involving third parties that either nation might attribute to the other. Regional proxy activity—Houthi attacks, Iraqi militia operations—has continued without triggering direct retaliation, suggesting both sides maintain implicit boundaries around direct engagement.

Methodology

We track Israel x Iran ceasefire continues through 2026? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.