# Will the Iranian regime fall before 2027?

Updated: August 4, 2026

Category: Reza Pahlavi

Tags: Iran Regime, Iran, Israel, World, Trump, Khamenei, Geopolitics, Politics, Middle East

HTML: /markets/reza-pahlavi/iran-regime/will-the-iranian-regime-fall-before-2027/

## Short Answer

**Key takeaway.** Both the **model** and the **market** expect the Iranian regime will fall before 2027, with no compelling evidence of mispricing.

## Key Claims (January 2026)

**- - No: The regime's security apparatus appears stable against internal and external pressure.** - No: Internal opposition lacks unity and remains suppressed as of late 2026.
- No: The regime controlled power despite military defeat and Khamenei's death in 2026.

### Why This Matters (GEO)

- AI agents extract claims, not arguments.
- Improves citation probability in summaries and answer cards.
- Enables fact stitching across multiple sources.

## Executive Verdict

**Key takeaway.** **Model**'s **5.6%** implies the 7c **market** is **1.4%** higher, as regime stability is expected through 2026.

### Who Wins and Why

| Outcome | Market | Model | Why |
| --- | --- | --- | --- |
| Yes | 7.0% | 5.6% | Reza Pahlavi's increasing influence and support may destabilize the Iranian regime. |

## Model vs Market

- Model Probability: 5.6% (Yes)
- Market Probability: 7.0% (Yes)
- Yes refers to: Yes
- Edge: -1.4pp
- Expected Return: -20.1%
- R-Score: -0.14
- Total Volume: $23,928,465.12
- 24h Volume: $151,385.08
- Open Interest: $0

- Expiration: December 31, 2026

## Market Behavior & Price Dynamics

The implied probability of the Iranian regime falling before 2027 has trended down within a narrow band since this market's inception. The contract opened at its peak of 10.5% on July 21 and subsequently declined to a low of 6.5% as of August 4. This price action establishes the opening 10.5% level as resistance and the current 6.5% price as the market floor. The downward drift is directionally consistent with external analysis from early August suggesting the regime is likely to endure past 2026 despite internal and external pressures.

The most critical technical feature of this market is its complete illiquidity. With zero total volume traded, the observed price changes do not reflect any transactions or capital deployment. The downward price movement is therefore attributable to automated market maker adjustments or shifting unfilled orders, not active selling. The absence of participation signals a lack of market conviction on either side of the question. The quoted odds are not supported by any trading activity and provide a very weak signal of true market sentiment.

## Contract Snapshot

This prediction market, sourced from Polymarket, resolves to "Yes" if the Islamic Republic of Iran's current ruling regime is overthrown, collapses, or ceases to govern by December 31, 2026, 11:59 PM ET. This requires a broad consensus of reporting that core structures of the Islamic Republic are dissolved or replaced by a fundamentally different governing system, exercising de facto power over a majority of the population. Otherwise, the market resolves to "No," with routine political events, reforms, leadership succession, or internal power shifts preserving core structures not qualifying for a "Yes" resolution. The resolution source will be a consensus of credible reporting.

## Market Discussion

The market largely reflects a strong consensus that the Iranian regime will not fall before 2027, with the probability hovering around 7%. Traders primarily argue this is due to the regime's resilience in suppressing sustained protests without military or political elite defections, its demonstrated institutional control, and its core power structures remaining intact despite external military pressures. While some traders hold "Yes" positions, the provided discussion does not include explicit arguments supporting an imminent collapse.

## Market Data

| Contract | Yes Bid | Yes Ask | Last Price | Volume | Open Interest |
| --- | --- | --- | --- | --- | --- |
| Yes | 6% | 7% | 7% | $23,928,465.12 | $0 |

## How might a decisive military defeat in the ongoing conflict with the U.S. and Israel impact the Iranian regime's domestic authority and control before 2027?

Probability of regime collapse by end of 2026 | 11%-27% (August 2026) [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://explorer.struct.to/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://orrery.me/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://www.frenflow.com/polymarket/market/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://prescient.markets/markets/will-the-iranian-regime-fall-by-the-end-of-2026) |
Year of Supreme Leader's death | 2026 [[^]](https://foreignpolicy.com/2026/06/17/iran-war-pyrrhic-victory-hormuz-oil-khamenei-regime-sanctions/) |
Supreme Leader's successor | Mojtaba Khamenei [[^]](https://foreignpolicy.com/2026/06/17/iran-war-pyrrhic-victory-hormuz-oil-khamenei-regime-sanctions/)[[^]](https://www.fpri.org/article/2025/10/humiliation-and-transformation-the-islamic-republic-after-the-12-day-war/) |

**The Iranian regime maintained control despite a significant military defeat in 2026, which included the death of Supreme Leader Ali Khamenei in an Israeli strike**

The Iranian regime maintained control despite a significant military defeat in 2026, which included the death of Supreme Leader Ali Khamenei in an Israeli strike. The regime successfully managed a rapid succession to Mojtaba Khamenei, demonstrating its resilience [[^]](https://foreignpolicy.com/2026/06/17/iran-war-pyrrhic-victory-hormuz-oil-khamenei-regime-sanctions/)[[^]](https://www.fpri.org/article/2025/10/humiliation-and-transformation-the-islamic-republic-after-the-12-day-war/). This conflict has accelerated a fundamental shift in Iran's political system, moving towards a more militarized governance **model** where the Islamic Revolutionary Guard Corps (IRGC) now dominates and centralizes power within security-intelligence networks, effectively subordinating existing clerical and electoral institutions [[^]](https://foreignpolicy.com/2026/06/17/iran-war-pyrrhic-victory-hormuz-oil-khamenei-regime-sanctions/)[[^]](https://www.stimson.org/2026/irans-political-system-after-the-war/)[[^]](https://quincyinst.org/research/irans-next-transformation-how-war-could-shift-power-from-clerics-to-the-military/).

Prediction markets indicate a low **probability** of the Iranian regime's collapse before 2027. As of August 2026, the likelihood of the regime being overthrown or collapsing by the end of 2026 typically ranges between **11%** and **27%** [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://explorer.struct.to/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://orrery.me/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://www.frenflow.com/polymarket/**market**/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://prescient.markets/markets/will-the-iranian-regime-fall-by-the-end-of-2026). Although the initial attack on Iran was intended to induce regime change, the conflict between the United States and Iran appears poised to continue, with new leadership now in place within Iran [[^]](https://www.youtube.com/watch?v=YI0dpetngPg)[[^]](https://www.youtube.com/watch?v=NJbQnJ8Z9r8).

Reza Pahlavi has positioned himself as a potential leader for a transitional period, advocating for a secular democratic transition in Iran should the regime collapse [[^]](https://www.reuters.com/investigations/regime-change-inside-reza-pahlavis-faltering-bid-lead-iran-2026-07-27/)[[^]](https://www.politico.eu/article/reza-pahlavi-iran-revolution-exiled-prince-plan-regime-change/)[[^]](https://www.abc.net.au/news/2026-02-27/reza-pahlavi-on-military-intervention-in-iran-and-his-transition/106382722). However, his efforts to organize a unified opposition movement inside Iran are widely characterized as facing significant challenges [[^]](https://www.reuters.com/investigations/regime-change-inside-reza-pahlavis-faltering-bid-lead-iran-2026-07-27/)[[^]](https://www.cbsnews.com/news/reza-pahlavi-future-of-iran-after-khamenei-death-60-minutes-transcript/).

## What evidence supports the consensus that the Iranian regime's security apparatus can withstand current internal protests and external pressure through the end of 2026?

Regime Resilience Projection | Expected through end of 2026 [[^]](https://www.journalofdemocracy.org/online-exclusive/why-the-islamic-republic-still-stands/)[[^]](https://www.al-monitor.com/originals/2026/03/irans-revolutionary-guards-take-wartime-lead-ensuring-harder-line-sources-say)[[^]](https://www.justsecurity.org/133945/entrenchment-iran-security-state/)[[^]](https://www.stimson.org/2026/irans-political-system-after-the-war/)[[^]](https://www.journalofdemocracy.org/online-exclusive/the-war-with-iran-made-the-irgc-stronger/) |
Probability of Regime Collapse | 9% to 15% by December 31, 2026 [[^]](https://www.ploymarket.com/proxy/https/polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://explorer.struct.to/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://predictmarketcap.com/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://predstack.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://geoodds.com/odds/will-the-iranian-regime-fall-before-2027) |
IRGC Influence | Increased control over domestic and military decision-making [[^]](https://www.al-monitor.com/originals/2026/03/irans-revolutionary-guards-take-wartime-lead-ensuring-harder-line-sources-say) |

**Experts and markets anticipate the Iranian regime's stability through 2026**

Experts and markets anticipate the Iranian regime's stability through 2026. Analysts and experts generally agree that the Iranian regime's security apparatus will likely remain stable through the end of 2026. This consensus is attributed to its robust institutions, the Islamic Revolutionary Guard Corps' (IRGC) growing influence in decision-making, and strong elite unity, even amidst the death of Supreme Leader Ali Khamenei and ongoing wartime pressures [[^]](https://www.journalofdemocracy.org/online-exclusive/why-the-islamic-republic-still-stands/)[[^]](https://www.al-monitor.com/originals/2026/03/irans-revolutionary-guards-take-wartime-lead-ensuring-harder-line-sources-say)[[^]](https://www.justsecurity.org/133945/entrenchment-iran-security-state/)[[^]](https://www.stimson.org/2026/irans-political-system-after-the-war/)[[^]](https://www.journalofdemocracy.org/online-exclusive/the-war-with-iran-made-the-irgc-stronger/). This expert assessment is reinforced by prediction markets from August 2026, which indicate a low **probability**, typically ranging from **9%** to **15%**, of the Iranian regime collapsing or ceasing to govern by December 31, 2026, reflecting a **market** consensus on its likely endurance [[^]](https://www.ploymarket.com/proxy/https/polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://explorer.struct.to/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://predictmarketcap.com/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://predstack.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://geoodds.com/odds/will-the-iranian-regime-fall-before-2027).

The regime's resilience stems from internal control and historical endurance. Its resilience is further supported by the IRGC's enhanced control over internal and military affairs [[^]](https://www.al-monitor.com/originals/2026/03/irans-revolutionary-guards-take-wartime-lead-ensuring-harder-line-sources-say), and historical precedents of surviving significant challenges, including bombings [[^]](https://www.youtube.com/watch?v=cxJgLJGHsWc). While the initial US objectives for the conflict with Iran included regime change [[^]](https://www.youtube.com/watch?v=YI0dpetngPg)[[^]](https://www.youtube.com/watch?v=VI_1N0iHzBs), and US strikes continue to intensify [[^]](https://www.youtube.com/watch?v=cYlzbWN2LPI), the Iranian regime has consistently demonstrated its ability to withstand such external pressures [[^]](https://www.youtube.com/watch?v=cxJgLJGHsWc).

Internal strains exist, but are unlikely to cause collapse by 2026. Despite this capacity for endurance, the regime faces internal strains, including a leadership vacuum following Khamenei's death, a power struggle between hardline and pragmatist factions over postwar strategies, and severe economic challenges [[^]](https://www.stimson.org/2026/irans-political-system-after-the-war/)[[^]](https://alhurra.com/en/31086)[[^]](https://www.timesofisrael.com/irans-leadership-vacuum-leaves-two-factions-battling-for-control-over-wars-aim/)[[^]](https://gsi.s-rminform.com/articles/cracking-foundations-irans-waning-internal-stability-exacerbated-by-war). However, current evidence does not suggest these issues will result in a complete regime collapse by the close of 2026 [[^]](https://www.stimson.org/2026/irans-political-system-after-the-war/)[[^]](https://alhurra.com/en/31086)[[^]](https://www.timesofisrael.com/irans-leadership-vacuum-leaves-two-factions-battling-for-control-over-wars-aim/)[[^]](https://gsi.s-rminform.com/articles/cracking-foundations-irans-waning-internal-stability-exacerbated-by-war).

## How does Reza Pahlavi's strategy for unifying the opposition compare to the IRGC's consolidation of power in influencing a potential regime change before 2027?

Regime Fall Probability (by 2027) | Approximately 11% (by end of 2026) [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://orrery.me/markets/will-the-iranian-regime-fall-by-the-end-of-2026) |
Reza Pahlavi's advocated transition | Secular democratic transition [[^]](https://www.abc.net.au/news/2026-02-27/reza-pahlavi-on-military-intervention-in-iran-and-his-transition/106382722) |
IRGC's Political Dominance | Controls Iranian political landscape as dominant, military-led network [[^]](https://asiatimes.com/2026/04/who-is-calling-the-shots-in-iran/)[[^]](https://quincyinst.org/research/irans-next-transformation-how-war-could-shift-power-from-clerics-to-the-military/)[[^]](https://www.dw.com/en/iran-from-clerical-rule-to-military-capture/a-77509196) |

**Reza Pahlavi's regime change strategy faces significant challenges and skepticism**

Reza Pahlavi's regime change strategy faces significant challenges and skepticism. His approach focuses on organizing the diaspora and applying pressure on the regime to achieve a secular democratic transition [[^]](https://www.abc.net.au/news/2026-02-27/reza-pahlavi-on-military-intervention-in-iran-and-his-transition/106382722). However, efforts to unify the fragmented opposition have encountered recurring difficulties, and his aspiration to lead Iran is described as faltering due to accusations of lacking an inclusive track record [[^]](https://www.abc.net.au/news/2026-02-27/reza-pahlavi-on-military-intervention-in-iran-and-his-transition/106382722)[[^]](https://www.politico.eu/article/reza-pahlavi-iran-revolution-exiled-prince-plan-regime-change/)[[^]](https://tribune.com.pk/story/2620771/regime-change-inside-reza-pahlavis-faltering-bid-to-lead-iran)[[^]](https://theconversation.com/the-rise-of-reza-pahlavi-iranian-opposition-leader-or-opportunist-273423). This skepticism is reflected in prediction markets, which assign a low **probability** of approximately **11%** to the regime falling before the end of 2026, indicating widespread doubt regarding the dismantling of existing power structures within this timeframe [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://orrery.me/markets/will-the-iranian-regime-fall-by-the-end-of-2026).

In stark contrast, the Islamic Revolutionary Guard Corps (IRGC) has significantly consolidated power, becoming a dominant, resilient force. The IRGC has transitioned into a dominant, military-led, and decentralized network that increasingly controls the Iranian political landscape, often at the expense of traditional clerical authority [[^]](https://asiatimes.com/2026/04/who-is-calling-the-shots-in-iran/)[[^]](https://quincyinst.org/research/irans-next-transformation-how-war-could-shift-power-from-clerics-to-the-military/)[[^]](https://www.dw.com/en/iran-from-clerical-rule-to-military-capture/a-77509196). This enables the IRGC to effectively position itself as a resilient security arbiter, capable of maintaining systemic continuity even despite significant leadership losses [[^]](https://asiatimes.com/2026/04/who-is-calling-the-shots-in-iran/)[[^]](https://www.journalofdemocracy.org/online-exclusive/the-war-with-iran-made-the-irgc-stronger/)[[^]](https://jamestown.substack.com/p/irans-post-conflict-political-structure).

## What is the current operational capacity and level of popular support for organized internal opposition movements within Iran as of late 2026?

Support for regime change | 47% (July 2026 GAMAAN survey) [[^]](https://gamaan.org/wp-content/uploads/2026/07/GAMAAN-2026-Protests-and-War-Survey-Report-Final-English.pdf)[[^]](https://mero.iq/iranian-public-opinion-backs-strikes-for-regime-change/)[[^]](https://mero.iq/iranian-desire-for-change-fueled-by-war-and-regime-repression/)[[^]](https://nationalinterest.org/blog/middle-east-watch/what-iranians-really-think-about-the-war-and-their-regime)[[^]](https://iranwire.com/en/news/155612-gamaan-poll-25-of-iranians-joined-january-protests/) |
Opposition support for monarchy | 34% [[^]](https://gamaan.org/wp-content/uploads/2026/07/GAMAAN-2026-Protests-and-War-Survey-Report-Final-English.pdf)[[^]](https://mero.iq/iranian-desire-for-change-fueled-by-war-and-regime-repression/)[[^]](https://nationalinterest.org/blog/middle-east-watch/what-iranians-really-think-about-the-war-and-their-regime)[[^]](https://iranwire.com/en/news/155612-gamaan-poll-25-of-iranians-joined-january-protests/) |
Probability of regime collapse before 2027 | 9-13% (as of August 4, 2026) [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://explorer.struct.to/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://geoodds.com/odds/will-the-iranian-regime-fall-before-2027)[[^]](https://predictiongenius.io/markets/iran-regime-by-2027)[[^]](https://wyldmarkets.com/market/will-the-iranian-regime-fall-by-the-end-of-2026) |

**Iran's internal opposition lacks unity, remaining highly fragmented and suppressed**

Iran's internal opposition lacks unity, remaining highly fragmented and suppressed. As of late 2026, there is no unified, organized internal opposition movement, with resistance characterized by extreme fragmentation and active regime suppression [[^]](https://www.aljazeera.com/news/2026/1/12/which-are-irans-main-opposition-groups)[[^]](https://time.com/article/2026/03/16/why-no-opposition-inside-iran-to-take-over/)[[^]](https://alhurra.com/en/21773)[[^]](https://www.foreignaffairs.com/iran/irans-divided-opposition)[[^]](https://understandingwar.org/research/middle-east/iran-update-special-report-august-3-2026/). The opposition comprises decentralized local networks, alongside various ethnic, student, and labor groups. These groups contend with state infiltration, surveillance, and a notable absence of central leadership [[^]](https://www.aljazeera.com/news/2026/1/12/which-are-irans-main-opposition-groups)[[^]](https://time.com/article/2026/03/16/why-no-opposition-inside-iran-to-take-over/)[[^]](https://alhurra.com/en/21773)[[^]](https://www.foreignaffairs.com/iran/irans-divided-opposition). The regime actively suppresses organized threats, particularly focusing military operations against anti-regime fighters in Kurdish-populated regions [[^]](https://understandingwar.org/research/middle-east/iran-update-special-report-august-3-2026/).

Public desire for change is high, but the opposition is deeply divided. Despite the fragmented opposition, public sentiment for total regime change is substantial, with a July 2026 GAMAAN survey indicating **47%** support for such a transition [[^]](https://gamaan.org/wp-content/uploads/2026/07/GAMAAN-2026-Protests-and-War-Survey-Report-Final-English.pdf)[[^]](https://mero.iq/iranian-public-opinion-backs-strikes-for-regime-change/)[[^]](https://mero.iq/iranian-desire-for-change-fueled-by-war-and-regime-repression/)[[^]](https://nationalinterest.org/blog/middle-east-watch/what-iranians-really-think-about-the-war-and-their-regime)[[^]](https://iranwire.com/en/news/155612-gamaan-poll-25-of-iranians-joined-january-protests/). However, the opposition itself is deeply fractured along ideological and geographical lines, especially concerning future governance structures; **34%** of respondents support a monarchy, while **28%** favor a republic [[^]](https://gamaan.org/wp-content/uploads/2026/07/GAMAAN-2026-Protests-and-War-Survey-Report-Final-English.pdf)[[^]](https://mero.iq/iranian-desire-for-change-fueled-by-war-and-regime-repression/)[[^]](https://nationalinterest.org/blog/middle-east-watch/what-iranians-really-think-about-the-war-and-their-regime)[[^]](https://iranwire.com/en/news/155612-gamaan-poll-25-of-iranians-joined-january-protests/). Prediction markets, as of August 4, 2026, assign a low **probability** of approximately 9-**13%** to the collapse of the Iranian regime before 2027, suggesting that core structures are expected to remain intact through the end of the year [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://explorer.struct.to/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://geoodds.com/odds/will-the-iranian-regime-fall-before-2027)[[^]](https://predictiongenius.io/markets/iran-regime-by-2027)[[^]](https://wyldmarkets.com/**market**/will-the-iranian-regime-fall-by-the-end-of-2026).

## What specific internal fractures within the IRGC or widespread military defections would be necessary to catalyze a regime collapse before 2027?

Collapse Condition | Widespread, coordinated defections within the IRGC [[^]](https://beeks.ai/articles/will-the-iranian-regime-fall-before-2027-2026-04-21)[[^]](https://quincyinst.org/research/irans-next-transformation-how-war-could-shift-power-from-clerics-to-the-military/) |
Observed IRGC Fractures | Not observed as of August 4, 2026 [[^]](https://www.iranintl.news/en/202603249216)[[^]](https://beeks.ai/articles/will-the-iranian-regime-fall-before-2027-2026-04-21)[[^]](https://www.eurasiareview.com/20012026-iran-and-probable-collapse-of-mullah-regime-structural-pressures-regime-resilience-and-future-scenarios-2026-2030-analysis/) |
Prediction Market Outlook | Low confidence in regime collapse before 2027 [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://www.lines.com/prediction-markets/politics/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://beeks.ai/articles/will-the-iranian-regime-fall-before-2027-2026-04-21)[[^]](https://oddsshift.com/radar/will-reza-pahlavi-be-head-of-state-in-iran-end-of-2026) |

**For the Iranian regime to collapse before 2027, widespread and coordinated defections within the Islamic Revolutionary Guard Corps (IRGC) would be necessary, as the IRGC functions as both the "coercive core" and economic foundation of the current system [[^]](https://beeks.ai/articles/will-the-iranian-regime-fall-before-2027-2026-04-21)[[^]](https://quincyinst.org/research/irans-next-transformation-how-war-could-shift-power-from-clerics-to-the-military/)**

For the Iranian regime to collapse before 2027, widespread and coordinated defections within the Islamic Revolutionary Guard Corps (IRGC) would be necessary, as the IRGC functions as both the "coercive core" and economic foundation of the current system [[^]](https://beeks.ai/articles/will-the-iranian-regime-fall-before-2027-2026-04-21)[[^]](https://quincyinst.org/research/irans-next-transformation-how-war-could-shift-power-from-clerics-to-the-military/). Critical internal fractures signaling a terminal breakdown would include disrupted command chains, open defiance by senior commanders, or a significant loss of personnel loyalty to the clerical establishment [[^]](https://www.iranintl.news/en/202603249216)[[^]](https://beeks.ai/articles/will-the-iranian-regime-fall-before-2027-2026-04-21)[[^]](https://www.eurasiareview.com/20012026-iran-and-probable-collapse-of-mullah-regime-structural-pressures-regime-resilience-and-future-scenarios-2026-2030-analysis/).

Despite recent events, IRGC fractures remain unobserved, and collapse unlikely. Despite significant internal stress and the assassination of Supreme Leader Ali Khamenei in February 2026, these specific internal fractures have not been observed within the IRGC [[^]](https://www.iranintl.news/en/202603249216)[[^]](https://beeks.ai/articles/will-the-iranian-regime-fall-before-2027-2026-04-21)[[^]](https://www.eurasiareview.com/20012026-iran-and-probable-collapse-of-mullah-regime-structural-pressures-regime-resilience-and-future-scenarios-2026-2030-analysis/). As of August 4, 2026, prediction markets reflect low **confidence** in a regime collapse before 2027, with "No" contracts consistently showing a high majority **probability** [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://www.lines.com/prediction-markets/politics/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://beeks.ai/articles/will-the-iranian-regime-fall-before-2027-2026-04-21)[[^]](https://oddsshift.com/radar/will-reza-pahlavi-be-head-of-state-in-iran-end-of-2026). Additionally, prediction markets view Reza Pahlavi as an unlikely leader to assume power before 2027, due to his lack of an organized security or institutional base within Iran to capitalize on the current post-decapitation power vacuum [[^]](https://polymarket.com/event/will-reza-pahlavi-lead-iran-in-2026?r=kirillspe)[[^]](https://oddsshift.com/radar/will-reza-pahlavi-be-head-of-state-in-iran-end-of-2026).

## What Could Change the Odds

**Prediction markets assign a low probability, approximately 11% to 22%, to the fall of the Iranian regime before January 1, 2027 [[^]](https://polymarket.com/event/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://orrery.me/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://explorer.struct.to/markets/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://www.frenflow.com/polymarket/market/will-the-iranian-regime-fall-by-the-end-of-2026)[[^]](https://www.lines.com/prediction-markets/politics/will-the-iranian-regime-fall-by-the-end-of-2026).** As of August 2026, the regime remains in power, despite significant external military pressure from the U.S. and Israel, including the death of Supreme Leader Ali Khamenei in February 2026, severe degradation of military and nuclear infrastructure, and an acute economic crisis [[^]](https://www.congress.gov/crs-product/IN12662)[[^]](https://www.congress.gov/crs-product/R48887)[[^]](https://www.congress.gov/crs_external_products/IN/PDF/IN12662/IN12662.2.pdf).

**Following Khamenei's death in February 2026, the Iranian regime underwent a significant internal power realignment, with power increasingly concentrated in the IRGC and competing factions struggling for control amid the ongoing war and US-Iran diplomatic efforts [[^]](https://www.stimson.org/2026/irans-political-system-after-the-war/)[[^]](https://gulfnews.com/world/mena/irans-power-struggle-is-mojtaba-khamenei-sidelining-pezeshkian-over-the-strait-of-hormuz-dispute-over-approach-to-us-1.500629776)[[^]](https://alhurra.com/en/31086)[[^]](https://www.timesofisrael.com/irans-leadership-vacuum-leaves-two-factions-battling-for-control-over-wars-aim/)[[^]](https://www.iranintl.com/en/202608049770).** An interim governing council was established, and the regime has demonstrated a continued willingness to use lethal force to suppress domestic opposition, killing thousands of protesters in early 2026 [[^]](https://www.congress.gov/crs-product/IN12662)[[^]](https://www.congress.gov/crs_external_products/IN/PDF/IN12662/IN12662.2.pdf)[[^]](https://www.congress.gov/crs_external_products/IN/PDF/IN12678/IN12678.5.pdf). Reza Pahlavi has positioned himself as a potential transitional leader, but his bid has faced challenges, including a lack of formal support from the United States [[^]](https://www.jpost.com/middle-east/iran-news/article-903902)[[^]](https://www.abc.net.au/news/2026-02-27/reza-pahlavi-on-military-intervention-in-iran-and-his-transition/106382722)[[^]](https://www.cbsnews.com/news/reza-pahlavi-future-of-iran-after-khamenei-death-60-minutes-transcript/)[[^]](https://asiatimes.com/2026/02/the-crown-prince-waiting-for-irans-islamic-republic-to-fall/)[[^]](https://mezha.net/eng/bukvy/4fbdb2a4_reza_pahlavi_says/). No consensus or unified, effective Iran-based opposition movement has successfully coalesced to topple the Islamic Republic [[^]](https://www.congress.gov/crs-product/IN12662)[[^]](https://www.congress.gov/crs-product/R48887)[[^]](https://www.congress.gov/crs_external_products/IF/PDF/IF13153/IF13153.1.pdf).

**The current geopolitical status is characterized by an uneasy, fragile ceasefire on 'life support' as of mid-2026, with U.S.** and Iranian leaders weighing the costs of continued conflict versus the potential for further negotiation [[^]](https://www.congress.gov/crs_external_products/R/PDF/R44245/R44245.148.pdf)[[^]](https://www.congress.gov/crs_external_products/R/PDF/R48887/R48887.2.pdf)[[^]](https://www.congress.gov/crs_external_products/IN/PDF/IN12678/IN12678.5.pdf). The United States has continued to engage in diplomatic negotiations with the current Iranian establishment despite the ongoing conflict [[^]](https://www.jpost.com/middle-east/iran-news/article-903902)[[^]](https://www.abc.net.au/news/2026-02-27/reza-pahlavi-on-military-intervention-in-iran-and-his-transition/106382722)[[^]](https://www.cbsnews.com/news/reza-pahlavi-future-of-iran-after-khamenei-death-60-minutes-transcript/)[[^]](https://asiatimes.com/2026/02/the-crown-prince-waiting-for-irans-islamic-republic-to-fall/)[[^]](https://mezha.net/eng/bukvy/4fbdb2a4_reza_pahlavi_says/).

## Key Dates & Catalysts

- **Closes:** December 31, 2026

## Decision-Flipping Events

- Prediction markets assign a low **probability**, approximately **11%** to **22%**, to the fall of the Iranian regime before January 1, 2027 [^] [^] [^] [^] [^] .
- As of August 2026, the regime remains in power, despite significant external military pressure from the U.S.
- And Israel, including the death of Supreme Leader Ali Khamenei in February 2026, severe degradation of military and nuclear infrastructure, and an acute economic crisis [^] [^] [^] .
- Following Khamenei's death in February 2026, the Iranian regime underwent a significant internal power realignment, with power increasingly concentrated in the IRGC and competing factions struggling for control amid the ongoing war and US-Iran diplomatic efforts [^] [^] [^] [^] [^] .

## Historical Resolutions

No historical resolution data available for this series.

## Disclaimer

This content is for informational and educational purposes only and does not constitute financial, investment, legal, or trading advice.
Prediction markets involve risk of loss. Past performance does not guarantee future results.
We are not affiliated with Kalshi or any prediction market platform. Market data may be delayed or incomplete.

### Data Sources & Model Transparency

**Data Sources:** Octagon Deep Research aggregates information from multiple sources including news, filings, and market data.

**Freshness:** Analysis is generated periodically and may not reflect the latest developments. Verify critical information from primary sources.

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