Polymarket drops Iran regime-fall odds to 8.5% amid ceasefire strain

Polymarket Reprices “Iranian Regime Falls Before 2027” After Hormuz Ceasefire-Test Headlines

On Polymarket, the contract “Will the Iranian regime fall before 2027?” is priced at 8.5% Yes (91.5% No) on $21.49M matched, after sliding from 10.5%. The move frames how traders are translating fresh Iran macro-and-security headlines into a lower near-term collapse probability.

Key Takeaways

• Polymarket implies a 91.5% chance the regime does not fall before 2027 (Yes 8.5%).
• After the catalyst, the Yes price fell 2.0 points (10.5% to 8.5%) while the market remains heavily skewed to “No.”
• The contract resolves on 2026-12-31, so pricing reflects a time-bounded “by end of 2026” settlement window, not a long-run regime outlook.

A recent report described a fragile Iran–US ceasefire extension being tested by attacks on tankers in the Strait of Hormuz and renewed strikes and missile/drone exchanges. It also argued that even if a longer-term resolution leads to sanctions relief, Iran’s economy would face a slow recovery after years of sanctions, mismanagement, conflict damage, protests, and shutdowns, with high inflation and weakening purchasing power cited as pressures.

Odds, Volume, and Skew: Yes Slides 10.5% → 8.5% on $21.49M Matched With No at 91.5%

This is a binary market: buying “Yes” pays out if the regime falls before the 2026-12-31 resolution date, while “No” wins otherwise—so the 8.5% Yes price is the market’s implied probability for that specific deadline. Pricing moved down 2.0 points from 10.5% to 8.5%, keeping “No” as the dominant outcome at 91.5% despite the headline intensity implied by the news hook. With $21,488,655 matched, the market has enough participation to treat the drift as a genuine consensus update rather than a single-tick anomaly, even as the historical_summary flags low volatility and a neutral trend. The same summary shows change_24h and change_7d both at +4.0 points with “consensus: weakening,” which fits a tape where the market has recently been willing to reprice but has not converged on a sustained “Yes” narrative.

Watch whether the Yes side can reclaim the recent 10.5% area (or higher) on incremental trading volume; absent that, the market is signaling that near-term shocks are being discounted as insufficient to meet the “before 2027” settlement condition.

What Iran-Regime Pricing Signals for Other Polymarket Watchlist Contracts (War Risk, Oil Shocks, Fed Cuts, and BTC Path)

Zooming out from the flagship regime-timeline market, Polymarket traders are also cross-checking a wider Iran watchlist for how risk is being repriced across succession, diplomacy, and escalation milestones. In “Iran leader end of 2026?”, Mojtaba Khamenei leads at 83.4% on $19.47M volume, while “US-Iran Final Nuclear Deal by…?” shows 37.0% for December 31 on $8.90M. Shorter-dated disruption bets are active too, with “Iran full airspace closure by…?” at 27.0% for August 31 on $2.00M and “Iran announces withdrawal from MOU negotiations by…?” at 21.5% on $3.57M—useful context for whether traders see the next catalyst as political, procedural, or operational.

Odds Trend

By the Numbers

• Platform: Polymarket
• Market: Will the Iranian regime fall before 2027?
• Resolution window: Dec 31, 2026 (UTC)
• Status: Active (open for trading)
• Leading implied prob.: 8.5%
• Volume: ~$21,488,655
• Top outcomes: Yes: Yes 8.5% / No 91.5%; No: Yes 8.5% / No 91.5%

Related News