TOTAL VOLUME:

$154.8b

24H VOL:

$244,077,041

24H TRANSACTIONS:

2,985,204,718

OPEN INTEREST:

$1,901,278,909

407,043

Markets across

39,548

events

MATCHED EVENTS:

4,422

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Politics
Ukraine strikes another tanker in Caspian Sea by...?
polymarket

Ukraine strikes another tanker in Caspian Sea by...?

Volume:
$46,517

July 31

 - Polymarket

July 31 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 28, 2026

Closed: Aug 4, 2:24 AM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

July 31

View
0%
Yes 0¢No 100¢
—
N/A
$32,454
N/A
N/A
N/A
Settled
No
polymarket

August 31

0%
Yes 0¢No 100¢
—
N/A
$9,574
N/A
N/A
N/A
Settled
No
polymarket

September 30

0%
3%
Yes 0¢No 100¢
—
N/A
$4,490
N/A
N/A
N/A
Settled
No
Total markets: 3

Description

On July 25, 2026, Ukraine said it struck the cargo vessels Port Olya 2 and Begey in the Caspian Sea, alleging that they were involved in transporting military cargo between Russia and Iran. You can read more about the strikes here: https://www.reuters.com/world/europe/russia-says-ukraine-killed-11-tourist-camp-ukraine-strikes-russian-refinery-2026-07-25/. This market will resolve to "Yes" if there is a strike against any vessel in the Caspian 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 Caspian 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.

Polymarket

On July 25, 2026, Ukraine said it struck the cargo vessels Port Olya 2 and Begey in the Caspian Sea, alleging that they were involved in transporting military cargo between Russia and Iran. You can read more about the strikes here: https://www.reuters.com/world/europe/russia-says-ukraine-killed-11-tourist-camp-ukraine-strikes-russian-refinery-2026-07-25/. This market will resolve to "Yes" if there is a strike against any vessel in the Caspian 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 Caspian 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.

Frequently asked questions

The dashboard for the Caspian Sea tanker strike market on Polymarket tracks real-time odds, price movements, and 24-hour volume of $529. It shows how traders on Polymarket are pricing the likelihood of Ukraine targeting another tanker in the region before the deadline. The interface updates continuously to reflect market sentiment and liquidity changes as new information emerges.

Currently, odds on this market suggest a strong probability of another strike, contrasting with many public polls that show more cautious expectations among analysts. Prediction markets often react faster to breaking news and geopolitical signals than traditional surveys, which can lag behind rapid developments. The gap between market pricing and polling averages highlights divergent views on Ukraine’s naval capabilities and regional risk appetite.

This market resolves around Sep 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. A successful strike confirmed by maritime surveillance, defense officials, or international news sources will settle the market accordingly. No ambiguous claims or unverified social media reports alone will determine the result; credible evidence is required for resolution.

Market movement will likely hinge on naval patrol updates, satellite imagery releases, and statements from Ukrainian or regional defense officials. Escalations in Caspian Sea patrols, new sanctions affecting shipping routes, or intercepted operational plans could shift odds quickly. Traders will also watch for geopolitical statements from involved nations that signal upcoming military actions or deterrence measures.