Iran leadership change by 2026?

Platform comparison

Market context

The real-world event this market tracks is whether Mojtaba Khamenei, Iran’s Supreme Leader since March 2026, ceases to hold de facto power before the end of 2026. Khamenei, who succeeded his father Ali Khamenei after the latter’s death in US-Israeli strikes, was selected by the Assembly of Experts with a clear two-thirds majority, indicating strong backing from the military and security apparatus [1][6]. His role grants him command over the armed forces, authority to appoint key officials, and the power to determine the government’s political direction, making any removal highly consequential and unlikely without internal upheaval [1].

Historically, Supreme Leader transitions in Iran have been orderly and constitutionally managed, with no precedent for sudden removal or detention of a sitting *rahbar* during their tenure. The 2026 succession itself, though marked by intrigue and power plays, concluded with state media announcing Khamenei’s appointment without public dissent or instability [3][6]. This pattern frames the current 0% crowd-implied probability as rational: removing a leader with entrenched institutional control, especially one who has just consolidated power and vowed revenge for wartime casualties, would require a level of internal collapse not currently evident [2][4].

Traders should monitor official announcements from the Assembly of Experts, state media bulletins, and any shifts in the stance of the Revolutionary Guards or security forces. A catalyst for a “Yes” resolution would be an unambiguous declaration of resignation, removal, or detention, none of which have appeared in recent reporting [3]. With Khamenei confirming the continued closure of the Strait of Hormuz and tying Iran’s war path to national interests, his position remains firmly anchored in current strategic priorities [4]. No credible news source has reported instability or dissent around his leadership as of mid-2026 [2]. Programmatically, this market would be approached by setting conditional orders tied to verified state announcements, as unconfirmed rumours lack settlement value.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Iran leadership change by 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

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi Fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.