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Will Alireza Arafi be head of state in Iran end of 2026?

1.3%
Consensus Probability (Model B — Geometric Mean of Odds)
2 platforms · 1pp spread · $777K

Across 2 prediction market platforms, "Will Alireza Arafi be head of state in Iran end of 2026?" has a consensus probability of 1.3%. Polymarket: 1.1%, Manifold: 1.6%. 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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1%
$777K
Manifold
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2%
236 traders
Probability Over Time
All 6 Consensus Models
Market Details
Polymarket
Updated 24m ago
Volume
$777K
Liquidity
$27K
Bid / Ask
1.0% / 1.1%
Spread
0.1%
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 4h ago
Volume
Liquidity
Bid / Ask
— / —
Spread
Opened
Apr 2026
Resolves
Apr 2026

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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