HomeGeopolitics › US x Iran ceasefire by March 31?

US x Iran ceasefire by March 31?

7.3%
Consensus Probability (Model B — Geometric Mean of Odds)
2 platforms · 4pp spread · $13.5M

Across 2 prediction market platforms, "US x Iran ceasefire by March 31?" has a consensus probability of 7.3%. Polymarket: 5.5%, Manifold: 9.6%. Consensus via geometric mean of odds (Satopaa et al., 2014), validated by IARPA ACE tournament.

Platform Comparison — white line = consensus
Polymarket
View →
6%
$13.5M
Manifold
View →
10%
345 traders
Probability Over Time
All 6 Consensus Models
Market Details
Polymarket
Updated 20d ago
Volume
$13.5M
Liquidity
$481K
Bid / Ask
5.0% / 6.0%
Spread
1.0%
Opened
Apr 2026
Resolves
This market will resolve to “Yes” if there is an official ceasefire agreement, defined as a publicly announced and mutually agreed halt in direct military engagement, between the United States and Iran by the listed date, 11:59 PM ET. For the purposes of this market, an “officia…
Manifold
Updated 20d ago
Volume
Liquidity
Bid / Ask
— / —
Spread
Opened
Apr 2026
Resolves
Mar 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 →

Odds Raven

The only prediction market aggregator with academically validated cross-platform consensus.

© 2026 Odds Raven · Data refreshed every 6 hours · peer-reviewed methodology