Iran closes its airspace by 2026?

Platform comparison

Active sub-markets

Market context

Iran would need to broadly suspend commercial flights across its airspace, or a major Iranian airspace region, before the deadline for this market to pay out “Yes”. A “Yes” share pays $1 if that happens; a “No” share pays $1 if it does not. With the crowd-implied probability at 0%, traders are effectively saying they see no qualifying closure before the settlement window ends on 31 May 2026, 11:59 PM ET.

That reading follows an earlier pattern of sharp but temporary pricing moves around regional tensions. When hostilities in the Middle East intensified earlier this month, Polymarket contracts on an Iran airspace closure traded much higher, with one report putting the odds above 50% before easing as airspace reopened and no broad shutdown materialised. Comparable markets in this area tend to move on verified aviation disruptions rather than rhetoric alone, because the resolution rules exclude weather-related restrictions, partial cancellations and limits affecting only specific routes or airports.

A trader watching this market would focus on formal aviation notices, airport schedules, and any state or military statement that points to a general suspension rather than isolated delays. Recent coverage from Action Network and AInvest noted that the market had been pricing much lower probabilities after earlier near-term deadlines passed without a qualifying closure. The key question now is whether any new escalation, security advisory or operational disruption is enough to trigger a wide commercial suspension across Iran’s major airports before month-end.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Iran closes its airspace 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 PolyGram, 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.

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 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.

Do I need to KYC for this market?

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