Home / Prediction Markets / Politics / Will the Iranian Regime Fall by September 30? Will the Iranian Regime Fall by September 30? ☆ Watch Paper Trade View on Polymarket → Share MC Marcus Chen Political Strategist Embed NEW Embed this market Full Compact Copy Published June 30, 2026 5 min read Lines Verdict NO at 97% implied probability ISLAMIC REPUBLIC SURVIVES: The regime absorbed an assassination, contested succession, and street protests without IRGC fracture. Market probability: 3.5%. 3% Market Probability 1h +0.0% 24h +0.1% Trend Weak (23/100) Volume $132.3K $93.6K in 24h Liquidity $285.3K Deep liquidity Time Left 2 months Resolves Sep 30 132K Vol. Sep 30, 2026 1H 6H 1D 1W 1M ALL Select lines to display Will the Iranian regime fall by September 30? $132K Vol. 3% Buy Yes 2.9¢ Buy No 97.2¢ The Iranian regime is under its heaviest pressure since 1979. Supreme Leader Ali Khamenei was assassinated, his son Mojtaba stepped into the role in March 2026, and protests have continued in Tehran and twenty other cities as recently as June 27. Yet the prediction market has reached a firm conclusion: the Islamic Republic survives through September 30. The YES contract trades at just 3.5 cents, pricing regime collapse at three-and-a-half percent. The market question asks whether the Iranian regime falls by September 30, 2026. YES trades at $0.03, NO trades at $0.97. The contract resolves September 30, 2026. Total volume stands at $3,167. How This Iranian Regime Contract Works YES pays out if the Islamic Republic ceases to function as a governing authority before the September 30 deadline. That means a complete collapse of central government institutions, not a leadership transition or political crisis. Mojtaba Khamenei replacing his father as Supreme Leader does not trigger YES. NO pays out if the regime retains governing authority through September 30, regardless of protest intensity or internal dysfunction. YES ($0.03) represents a 3.5% probability that the Islamic Republic collapses before September 30, 2026.NO ($0.97) represents a 96.5% probability that the regime survives through the resolution date. The Islamic Republic stays intact as long as the IRGC remains loyal and central institutions keep functioning. Mojtaba Khamenei is struggling to consolidate authority, facing factional disputes and simultaneous pressure from US negotiations and domestic unrest. But internal instability, however visible, is not regime collapse. The gap between a weakened government and a fallen one is where the NO contract lives. Market Signals Show Overwhelming Conviction Against Collapse Sponsored Partner Momentum is flat and the trend score sits at 10.10, the highest directional reading on the scale, with zero hourly movement. That combination points to a fully settled market, not a live debate. The YES contract has essentially hit its floor. No single catalyst from the June 2026 protest wave, the Mojtaba succession crisis, or ongoing US-Iran negotiations has moved the needle off this level. Total volume is $3,167 with $3,167 trading in the last 24 hours and liquidity running at $121,079. That liquidity-to-volume ratio is unusual. The order book is deep relative to trading activity, which means any meaningful new information has a large wall of NO contracts to move through before this market reprices. YES price holds at $0.03, flat on the hour, reflecting maximum bearish consensus on regime collapse.24-hour volume of $3,167 confirms the market saw a burst of activity without moving the price off its floor.Liquidity of $121,079 dwarfs trading volume, signaling strong conviction behind the current probability.Trend score of 10.10 against a flat YES price indicates the market has priced in the regime survival scenario completely.The related market for Iranian regime collapse by June 30 resolved at 0%, providing direct precedent for how traders are reading this contract. Lines Analysis: Why the Islamic Republic Survives the Clock The Islamic Republic has the clearest survival signal of any political entity: IRGC loyalty. Every major analyst tracking Iran in 2026 identifies security force cohesion as the single variable separating a stressed regime from a collapsed one. Mojtaba Khamenei faces factional criticism, internal disputes surfacing publicly, and a legitimacy deficit his father never confronted at succession. None of that erodes IRGC command-and-control, which is the load-bearing wall of the system. The alternative becomes real only under one specific condition. A simultaneous fracture inside the IRGC, combined with a coordinated opposition capable of filling the governmental vacuum, and a hard September 30 deadline, would be required for YES to pay. Reza Pahlavi has called for continued protests but explicitly steered Iranians away from direct confrontation. No organized transition authority exists. Three months is not enough runway to close that gap. IRGC cohesion holds: NO contract strengthens further as the deadline approaches without a defection event.US-Iran negotiations: a diplomatic agreement would reduce external pressure and push YES probability toward zero.Mojtaba Khamenei consolidates authority: factionalism quiets and the market becomes even more lopsided.Escalating military confrontation abroad: diverts regime resources but historically increases IRGC unity, not fracture.Large new capital entering YES side: would signal a credible insider read on institutional fracture not visible in public reporting. The $3,167 in total volume is thin for a three-month geopolitical contract. The data favors NO decisively. The regime has absorbed a leadership assassination, nationwide protests, military strikes, and a contested succession. September 30 is ninety-two days away. The market has already priced this as settled. LINES VERDICT Islamic Republic Survives The Iranian regime has endured a leadership assassination, contested succession, and sustained street protests without IRGC fracture. Three months is not enough time for the structural collapse YES requires. What the market says: At 3.5%, traders have written off regime collapse before September 30. The deep liquidity wall reinforces that read. Watch for any IRGC defection signal or organized opposition authority structure as the only catalysts that could reopen this market before the deadline. Frequently Asked QuestionsWhat does 3.5% probability mean for this market?It means traders collectively price Iranian regime collapse before September 30 at roughly 3.5 cents on the dollar. For every dollar wagered on YES, the market implies a 96.5% chance that bet loses.What does the NO contract pay out on?NO pays out if the Islamic Republic retains governing authority through September 30, 2026. A leadership transition, protests, or internal conflict do not trigger YES. Only full governmental collapse does.What could move this market before September?An IRGC defection event, a credible organized opposition authority, or a dramatic military escalation forcing institutional fracture could push YES off its floor. All remain low-probability scenarios.When does this contract resolve?The contract resolves September 30, 2026. Any regime collapse determination must occur before that date. The related June 30 contract resolved at 0%.Is the $121,079 liquidity figure reliable?Liquidity reflects order book depth, not trading volume. Total volume is only $3,167, meaning the deep liquidity sits largely untouched. High liquidity relative to volume signals strong NO-side conviction.How is the Smart Money Index calculated?We aggregate the live positions of the top 50 Polymarket whales (ranked by 30-day tracked volume) into one composite reading per market. It refreshes every hour. The percentage shows how many of those whales hold YES versus NO; the net dollar position shows the cohort's directional exposure in dollars.What is a convergence signal?A convergence event fires when three or more tracked wallets buy the same outcome on the same market within a four-hour window. We surface these in the activity feed and the VIP digest.Is Lines a market operator?No. Lines is an editorial and data product. We do not operate prediction markets, custody funds, or accept trades. All trade flows deep-link to Polymarket via our affiliate code. Probabilities shown are market-implied and not predictions or recommendations. What Could Shift These Probabilities? Regime Survival Supporting Factors The IRGC has maintained command-and-control through assassination, succession, and protest waves. Mojtaba Khamenei is consolidating authority in a fragile environment, but security force loyalty has not fractured. US-Iran negotiations, if successful, further reduce the external pressure feeding protest momentum through September. Regime Survival Risk Factors Mojtaba Khamenei faces public factional disputes his father suppressed behind closed doors. The IRGC is simultaneously managing military confrontation abroad and domestic unrest at home. A sudden economic shock or battlefield reversal could accelerate fracture risks in ways the current 3.5% YES price does not fully capture. YES Comeback Scenario YES becomes real only under a narrow cascade: IRGC unit defections triggering wider military fracture, simultaneous collapse of economic distribution networks, and an organized opposition structure ready to assume governmental functions. Reza Pahlavi's movement remains symbolic, not institutional. All three conditions emerging before September 30 is an extreme low-probability path. Wildcard Factor A direct military strike targeting Mojtaba Khamenei or IRGC senior command, combined with a coordinated foreign-backed opposition action, could create simultaneous decapitation and institutional vacuum. The June 2025 US-Israel strikes damaged Iran without triggering collapse. A more precise, comprehensive operation targeting regime command nodes in Q3 2026 represents the only near-term wildcard. Key macro factor: Iran enters the second half of 2026 with its weakest regional position since 1979, but internal security cohesion remains the decisive variable the market is pricing. Market Timeline Jun 29, 11:51 PM Market Created Jun 29, 11:53 PM Market Opened Sep 30, 2026 Market Resolution Place paper trade No real money × Will the Iranian regime fall by September 30? Outcome YES $0.03 NO $0.97 Stake (USD) $100 $500 $1,000 $5,000 Pick a market to see how many shares you would hold. 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