This market will resolve to "Yes" if there is a strike against any vessel in the Black Sea attributed to Ukraine between market creation and the specified date, 11:59 PM Eastern European Time (EET). Otherwise, this market will resolve to "No".
A "strike" is defined as the use of aerial bombs, drones, naval drones, naval guns, artillery, or missiles (including cruise or ballistic missiles) which impact a vessel anywhere in the Black Sea, regardless of flag, ownership, or damage level.
Strikes attributed to Ukraine by media or third parties will qualify, regardless of whether Ukraine publicly denies involvement or if definitive attribution is not confirmed.
Ship seizures, boarding, or the use of small arms fire will not qualify. An intercepted missile or drone that does not impact the vessel will not qualify, even if debris lands on or near the vessel.
The primary resolution source will be a consensus of credible reporting.
The occurrence, attribution, and timing of a qualifying incident will be primarily determined based on a consensus of information available from the resolution sources. Where multiple sources conflict regarding the occurrence, attribution, or timing of a relevant incident, this market will remain open until the earlier of: i) the confirmation of the occurrence, attribution, and timing of the incident based on a consensus of information available from the resolution sources or ii) 3 full calendar days (EET) from the date of the first credibly reported evidence of the incident. If this period would extend past the end date, this market will remain open to allow for 3 full calendar days to pass. If, at the end of the third calendar day, conflicting reports remain as to the occurrence, attribution, or timing of the incident, this market will resolve based on the totality of information available from the resolution sources at that time. No single statement, denial, or presentation of evidence will govern where it is contradicted by the totality of information.
August 22
$698 Volume
98%
August 31
$4.2K Volume
95%
Odds & FAQ
What are the current odds for Ukraine strikes another vessel in Black Sea by?
At 93%, August 31 has pulled far clear of August 22 (93%). Prices stay live until resolution, but the market sees one clear outcome.
What do traders predict for Ukraine strikes another vessel in Black Sea by?
With 93% implied for August 31, the market has largely made up its mind. Still a forecast, not a result: prices react instantly if the story changes.
When does the Ukraine strikes another vessel in Black Sea by market resolve?
Mark 31 Aug 2026 (9 days left): that's when this market is due to resolve, following Polymarket's published criteria once the result is verified.
How much money is trading on Ukraine strikes another vessel in Black Sea by?
$3K in total volume has traded here. Deeper markets like this tend to price events more sharply.
How can I trade Ukraine strikes another vessel in Black Sea by on Polymarket?
You can watch the odds move here in real time and trade the market directly on Polymarket. As always, prediction trading carries real risk.
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