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US strike on Cuba by March 31?

10.4%
Consensus Probability (Model B — Geometric Mean of Odds)
2 platforms · 36pp spread · $1.2M

Across 2 prediction market platforms, "US strike on Cuba by March 31?" has a consensus probability of 10.4%. Polymarket: 2.1%, Manifold: 37.9%. Consensus via geometric mean of odds (Satopaa et al., 2014), validated by IARPA ACE tournament.

Platform Comparison — white line = consensus
Polymarket
View →
2%
$1.2M
Manifold
View →
38%
49 traders
Probability Over Time
All 6 Consensus Models
Market Details
Polymarket
Updated 21d ago
Volume
$1.2M
Liquidity
$72K
Bid / Ask
2.1% / 2.2%
Spread
0.1%
Opened
Apr 2026
Resolves
Dec 2026
This market will resolve to "Yes" if a US-initiated drone, missile, or air strike on the soil of Cuba is announced or credibly reported to have occurred by the listed date ET. Otherwise, this market will resolve to "No". For the purposes of this market, a qualifying "strike" is …
Manifold
Updated 1h 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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