Will the Iranian regime fall before 2027?

Platform comparison

Market context

The Islamic Republic of Iran’s current ruling structures face a low but non-zero risk of total collapse before the end of 2026, with prediction markets assigning an 8% probability to the regime being overthrown. In this context, a YES share represents a bet that the core institutions—such as the office of the Supreme Leader, the Guardian Council, and IRGC control under clerical authority—will be dissolved or replaced, while a NO share bets they will survive. The market currently reflects overwhelming confidence that the regime will persist through the settlement window, despite significant regional turmoil and internal instability.

Historically, regimes with deep institutional cohesion, particularly those backed by entrenched military-economic conglomerates like the IRGC, have shown remarkable resilience even after leadership shocks. For instance, the assassination of Supreme Leader Khamenei in February 2026 did not trigger collapse; the system survived within nine days, underscoring that legitimacy is not load-bearing when the military operates as a self-sustaining economic entity [2]. Similar patterns appear in other authoritarian states where the security apparatus functions as a parallel economy, making sudden political shocks unlikely to dismantle the state unless external forces directly target its financial or intelligence foundations [3].

Traders should monitor the July nuclear negotiations framework, as sanctions relief or its collapse will fundamentally alter Iran’s economic trajectory and could destabilise the regime’s financial base [2]. Recent market data also highlights rising uncertainty around Khamenei’s tenure, with a 56% chance he exits power before July and a 64% chance before September, though traders remain unsure whether his son Mojtaba will succeed or if the position will be abolished altogether [1]. Any mass defections within the MOIS intelligence apparatus or comprehensive cyber penetration targeting the IRGC’s parallel economy could serve as critical catalysts for regime failure [3].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

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

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?

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

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.

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.