US strike on Cuba by December 31?
A repricing with partial backing — read the new probability with some caution.
The pricing has partial support: healthy trading volume and market depth, a tight spread.
How credible was the move?
Three separate questions — a move can be genuine while the latest price is still settling. Methodology →
Move validity
Is the move backed by real trading and depth?
ModerateThe pricing has partial support: healthy trading volume and market depth, a tight spread.
Consensus stability
Has the market settled at the new probability?
StableThe probability has held near its current level over the past several hours.
Contract clarity
Will the rules resolve without ambiguity?
HighThe resolution rules are relatively specific, with a named source and a defined deadline.
From the latest trade tape (most recent 200 prints) — a live activity sample, not a lifetime total.
What this market actually measures
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".
This summary shows the opening of the venue's official rules. ProbCast has not yet generated an independent plain-English interpretation for this contract — review the full rules before relying on it.
View full official resolution rules
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 defined as the use of aerial bombs, drones, or missiles (including FPV and ATGM strikes as well as cruise or ballistic missiles) launched by any United States operatives, including military forces, intelligence agencies, or other U.S. government operatives, that physically impact ground territory within the listed country. A strike on any area within the terrestrial territory (including rivers, lakes, ports, but excluding territorial sea) of the listed country counts. Missiles or drones that are intercepted and surface-to-air missile strikes will not be sufficient for a "Yes" resolution, regardless of whether they land territory or cause damage. Actions such as artillery fire, small arms fire, ground incursions, naval shelling, or cyberattacks will not qualify. Any strike occurring during this market’s timeframe that is claimed by either Donald Trump or the U.S. government will qualify. The primary resolution source will be a consensus of credible reporting. This market will remain open until the end of the second day after the resolution time. If the date/time of a qualifying strike cannot be confirmed by a consensus of credible reporting by that time, it will resolve to "No" regardless of whether a strike was later confirmed to have taken place.
What could move this market next?
- The latest eligible start date passesDecember 31, 2026 at 11:59 PM ET
After this date, no new qualifying period can begin under the rules.
- Completion of the qualifying period defined in the rules
Resolution follows once the defined period finishes without a disqualifying event.
Derived from the contract's own mechanics as of Sep 26, 4:24 PM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.
Advanced analysis (experimental)
Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: low · expected error ±19 pts.
What's happening
A tight, deep, quote-driven book with little executed flow. The price is stable but reflects resting quotes more than active trading.
- Tight spread on a liquid, calm market
- Deep, balanced resting book
Read the latest price with caution; conditions make it an unreliable summary right now.
More details — reliability score, dynamics, durability
- Choppy / mean-reverting95%
- Stable consensus2%
- Thin-liquidity spike1%
Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.
Secondary read: leaning toward Thin market.
A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.
Market data
24h volume
$20.6K
Liquidity
$47.3K
Total volume
$5.3M
- Category
- Geopolitics
- Venue
- Polymarket
- Open interest
- —
- Spread
- 2.0 pts
- Best bid
- 15.0%
- Best ask
- 17.0%
- 7-day range
- 15.5% – 16.5%
- Resolves
- Dec 31, 2026