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Will Mojtaba Khamenei be head of state in Iran end of 2026?

54.8%
Consensus Probability (Model B — Geometric Mean of Odds)
2 platforms · 6pp spread · $1.4M

Across 2 prediction market platforms, "Will Mojtaba Khamenei be head of state in Iran end of 2026?" has a consensus probability of 54.8%. Polymarket: 58.0%, Manifold: 51.5%. Consensus via geometric mean of odds (Satopaa et al., 2014), validated by IARPA ACE tournament.

Platform Comparison — white line = consensus
Polymarket
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58%
$1.4M
Manifold
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52%
47 traders
Probability Over Time
All 6 Consensus Models
Market Details
Polymarket
Updated 22m ago
Volume
$1.4M
Liquidity
$60K
Bid / Ask
57.3% / 58.7%
Spread
1.4%
Opened
Apr 2026
Resolves
Dec 2026
This market will resolve to the individual who de facto holds and exercises the powers of the head of state of the Islamic Republic of Iran on December 31, 2026 at 12:00 PM ET. For the purposes of this market, “de facto holds” refers to the individual who exercises primary gover…
Manifold
Updated 3h ago
Volume
Liquidity
Bid / Ask
— / —
Spread
Opened
Apr 2026
Resolves
Jan 2027

About This Consensus

Computed from 2 platforms using geometric mean of odds (Satopaa et al., 2014). This method was validated by the IARPA ACE forecasting tournament as the most accurate probability aggregation technique. Full methodology →

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