Will the Iranian regime fall by June 30?

Platform comparison

Market context

The Islamic Republic's governing apparatus—centred on the Supreme Leader's office, the Guardian Council, and the Islamic Revolutionary Guard Corps operating under clerical control—would need to be dissolved, incapacitated, or replaced by a fundamentally different system for this market to resolve affirmatively by mid-2026. This requires loss of de facto power over a majority of Iran's population, not merely symbolic challenges or localised unrest. The 18-month window is notably compressed; regime transitions typically unfold over years rather than months, even in acute instability scenarios.

Historical precedent suggests the 2% probability reflects structural durability. The 1979 revolution took months to consolidate; the 1953 coup required external intervention; the 2009 Green Movement protests, despite sustained mobilisation, failed to dislodge core institutions. Iran's security apparatus has demonstrated capacity to suppress large-scale dissent through coordinated force. Comparable regional cases—Syria's civil war (2011–present) or Iraq's state collapse (2014)—involved either external military involvement or pre-existing state fragmentation. Iran's centralised security infrastructure and geographic position present higher barriers to rapid systemic collapse than these comparators.

Traders monitoring this market should track Iranian economic indicators, particularly currency volatility and sanctions escalation, alongside protest activity and IRGC factional coherence. Recent reporting from Reuters and AP on nuclear negotiations and US policy shifts will influence medium-term stability assessments. Programmatically, conditional orders tied to major geopolitical announcements—Israeli military action, US administration changes, or significant sanctions packages—would capture tail-risk movements. The market's low probability reflects consensus that 18 months is insufficient for regime overthrow absent extraordinary exogenous shocks.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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

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 it cost to trade on Polymarket App UK?

Zero. Polymarket App 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 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, Polymarket App UK triggers a quick verification flow that finishes in 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.