Will the Iranian regime fall before 2027?

Prediction markets currently give a 21% probability that Will the Iranian regime fall before 2027?. This contract trades at 21¢ on Polymarket, closing December 31, 2026. The Iranian regime fall market is pricing in a 20% probability with an exceptionally high Yes-side implied yield of 572%, suggesting significant tail-risk asymmetry and potential underpricing of regime change scenarios given the volatile geopolitical environment.

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21¢
Bid/Ask 20/21¢·Spread 1¢·Vol $54,009.569·OI $370,412.68·Closes Dec 31, 2026·247d remaining
0xbb4d51e6364066d92eb6f9b8413dd7193de70966736044463b205834805a1f3b
7-day price103 snapshots · 119 regime
25¢21¢ current
Apr 817¢Apr 27

Analysis

8d ago

The Iranian regime fall market is pricing in a 20% probability with an exceptionally high Yes-side implied yield of 572%, suggesting significant tail-risk asymmetry and potential underpricing of regime change scenarios given the volatile geopolitical environment. With $341M in open interest against only $63.7M in 24-hour volume, liquidity is moderate relative to position size, and the tight 1¢ spread indicates reasonable market efficiency despite the extreme yield differential. The flat price action over seven days (19¢ to 20¢) combined with a neutral regime score of 0.409 suggests the market is currently stable, though the 255-day timeframe leaves substantial room for geopolitical shocks to materially shift positioning.

Resolution rules

This market will resolve to "Yes" if the Islamic Republic of Iran’s current ruling regime is overthrown, collapsed, or otherwise ceases to govern by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. This requires a broad consensus of reporting indicating that core structures of the Islamic Republic (e.g. the office of the Supreme Leader, the Guardian Council, IRGC control under clerical authority) have been dissolved, incapacitated, or replaced by a fundamentally different governing system or otherwise lost de facto power over a majority of the population of Iran. This could occur via revolution, civil war, military coup, or voluntary abdication, but only qualifies if the Islamic Republic no longer exercises sovereign power. Routine political events such as elections, reforms, or leadership succession do not qualify. Internal coups or power shifts that preserve the Islamic Republic’s core structures also do not qualify. Only a clear break in continuity—such as a new provisional government, revolutionary council, or constitution replacing the Islamic Republic will qualify. Partial loss of territory or challenges from rebel or exile groups will not qualify unless the Islamic Republic no longer administers the majority of the Iranian population within Iran. The resolution source will be a consensus of credible reporting.

Indicators

IY (Yes) 556.6%
IY (No) 39.3%
Adj IY 265%
CRI 4
LAS 0.05
▶ Full indicator table (5)
IndicatorValue
IY (Yes)556.6%
IY (No)39.3%
Adj IY265%
CRI4
LAS0.05

Regime

Label
neutral
Score
0.409
Spread
1¢
Computed
4/28/2026, 7:05:35 AM
Observability lowEvent type political
Has orderbookIndicators computed 4/28/2026, 6:53:26 AM

Trade

View on polymarketsf trade 0xbb4d51e6364066d92eb6f9b8413dd7193de70966736044463b205834805a1f3b yes 100

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