EAEventAlpha
Politics

Will Russia capture Kostyantynivka by June 30?

1%Stale dataStale / needs refresh-4.8pp (24h)

Recent probability movement (down 4.8pp) is moderate, with acceptable but not deep market activity.

Signal: Medium

Probability history will appear after additional syncs.

1%

Movement Read

This page helps you check whether the move is fresh, meaningful, low-confidence, or near resolution before opening the source market.

Probability changed modestly over 24h. The recorded move is down 4.8pp. EventAlpha snapshot history is still sparse — use Polymarket volume/liquidity as the primary confidence check.

Market Snapshot — read-only

Implied probabilities from synced Polymarket data. EventAlpha does not support trading.

Yes implied probability
1.1%
No implied probability
99.0%
Liquidity
$15K
Market Activity
$732K
Data Source
Polymarket
Last Synced
30 Jun 2026, 23:09 UTC
View on Polymarket

Resolution Rules

Resolves Yes if …

This market will resolve to “Yes” if, according to the ISW map, Russia captures the Kostyantynivka railroad station located on Pravoberezhna vulytsia by June 30, 2026 at 11:59 PM ET. The railroad station will be considered captured if any part of the train station icon is shaded red on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date. If the area is not shaded red by June 30, 2026, 11:59 PM ET, the market will resolve to “No”. For any change on the ISW map to qualify for this market’s resolution, the relevant shading indicating Russian control must persist through the next full ISW daily update cycle. If ISW skips a day, shading must persist until the next finalized ISW update is published, regardless of the date. Any continuous shading which reflects either “Assessed Russian Control”, “Assessed Russian Advance In Ukraine”, or “Assessed Russian Gains in the Past 24 Hours” will qualify. “Assessed Russian Infiltration Areas in Ukraine” will not qualify. If Russia comes into control of this territory as a result of a negotiated settlement, this will qualify for a 'Yes' resolution, regardless of if it is shaded red in the ISW map. An announcement of a negotiated settlement which gives Russia de jure control will not qualify. Actual control must be established. Once Russia captures the railroad station, any subsequent loss of control will not be considered towards the resolution of this market. Train Station Location: https://polymarket-upload.s3.us-east-2.amazonaws.com/Kostyantynivka3.jpg Train Station Location in Kostyantynivka: https://polymarket-upload.s3.us-east-2.amazonaws.com/Kostyantynivka2.jpg Kostyantynivka Location: https://polymarket-upload.s3.us-east-2.amazonaws.com/Kostyantynivka1.jpg Location on Google maps: https://maps.app.goo.gl/hZ6ch5jVRvkNFY317 The primary resolution source for this market will be the ISW Ukraine map. If the ISW map is rendered unavailable, information from DeepStateMap (https://deepstatemap.live/) may be used. If information from both the ISW and DeepStateMap are rendered permanently unavailable, a consensus of credible reporting may be used. Note: Any temporary glitches or errors in the map which will not be considered.

Resolves No if …

No otherwise — if the Yes condition is not satisfied by the resolution criteria.

Important caveats

This market resolves according to the source market rules. Review the source market before relying on this interpretation.

Resolution deadline: 30 Jun 2026, 12:00 UTC

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