Will the Iranian regime fall by June 30?

Platform comparison

Market context

The Iranian regime's continuity depends on the Supreme Leader's control over the IRGC, the Guardian Council's gatekeeping of elections, and the clergy's monopoly on legitimacy. A collapse scenario requires not merely protest or electoral pressure, but the actual dissolution or incapacitation of these core institutions—a threshold historically rare in the region. The 2% probability reflects the structural resilience of Iran's dual power system, where security apparatus loyalty has held through decades of economic sanctions, regional conflict, and periodic unrest.

Historical precedent offers limited guidance. The Shah's fall in 1979 occurred amid military defection and institutional breakdown, yet Iran's post-revolutionary system was explicitly designed to prevent such cascades by embedding clerical authority into security forces. More recent comparisons—Syria's civil war, Iraq's state collapse—involved foreign military intervention or sectarian fragmentation absent in Iran's more cohesive polity. Traders should note that internal Iranian opposition movements have repeatedly failed to translate street mobilisation into institutional capture, most visibly during the 2009 Green Movement and 2019–2020 protest cycles.

Catalysts to monitor include sudden health events affecting the 85-year-old Supreme Leader Khamenei, major IRGC defections or command fractures, or cascading economic collapse triggering simultaneous institutional failure. The next presidential election cycle (2025) and any significant escalation in regional conflict could stress regime cohesion, though historical patterns suggest the security apparatus absorbs pressure rather than fracturing. Programmatically, this market rewards long-duration monitoring of Iranian military communications, succession statements, and economic indicators rather than reactive trading on protest announcements.

Methodology

We track Will the Iranian regime fall by June 30? 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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Review 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 Review 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.

What does it cost to trade on Polymarket Review UK?

Zero. Polymarket Review UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.