Will the Iranian regime fall by September 30?

Platform comparison

Market context

The Islamic Republic of Iran’s ruling regime remains intact despite a punishing war with Israel, regional losses, and severe domestic strain, yet experts warn its survival may now fuel greater risk-taking in 2026 rather than restraint[1]. Current crowd-implied probability sits at just 2% for the regime collapsing by September 30, reflecting a market view that core structures like the Supreme Leader’s office and IRGC control under clerical authority are still de facto operational[1].

Historically, comparable cases of regime collapse—such as the 1979 Iranian Revolution or the 2011 Arab Spring uprisings—required not just economic distress but a decisive fracture in military loyalty and leadership succession, neither of which has fully materialised in Iran’s current crisis[1][3]. While the US and Israel have pursued regime-change strategies including leadership assassinations and plans to install Mahmoud Ahmadinejad, the regime has swiftly replaced killed officials and named four potential successors for each key post, indicating institutional resilience[2][3].

Traders should monitor upcoming announcements on currency stability, as the Iranian rial has suffered a steep collapse since November 2025, exacerbating economic instability and worsening conditions that triggered anti-regime protests in December 2025[2]. Key dependencies include the formation and actions of the newly established “Coalition of Political Forces in Iranian Kurdistan,” which outlined a vision for self-determination if the regime collapses, signalling potential fragmentation[2]. Additionally, watch for any US or Israeli decapitation campaign updates against senior leadership, as the regime is actively limiting disruptions to command-and-control in anticipation of such moves[2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Will the Iranian regime fall by September 30?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

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When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

What are live sports odds on Polymarket?

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How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.