Will Russia capture Verkhnia Tersa by September 30?
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, according to the ISW map, Russia captures the intersection at 47.696500° N, 36.082206° E in Verkhnia Tersa, Zaporizhzhia Oblast, by the specified date 11:59 PM ET. The intersection will be considered captured if any part of the intersection is shaded red on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date.
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, according to the ISW map, Russia captures the intersection at 47.696500° N, 36.082206° E in Verkhnia Tersa, Zaporizhzhia Oblast, by the specified date 11:59 PM ET. The intersection will be considered captured if any part of the intersection 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 the specified date, 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 whether it is shaded red in the ISW map. An announcement of a negotiated settlement that gives Russia de jure control will not qualify. Actual control must be established. Once Russia captures the intersection, any subsequent loss of control will not be considered towards the resolution of this market. Intersection Location: https://polymarket-upload.s3.us-east-2.amazonaws.com/Verkhnia+Tersa1.png Intersection Location in Verkhnia Tersa: https://polymarket-upload.s3.us-east-2.amazonaws.com/Verkhnia+Tersa2.png Verkhnia Tersa Location: https://polymarket-upload.s3.us-east-2.amazonaws.com/Verkhnia+Tersa3.png Location on Google Maps: https://maps.app.goo.gl/LDrTndGD6rVRfBnB9 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 will not be considered.
What could move this market next?
- The market's deadline arrivesSeptember 29, 2026 at 8:00 PM ET
The contract must resolve based on what has happened by this date.
Derived from the contract's own mechanics as of Aug 17, 8:49 AM 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 ±16 pts.
What's happening
Thin book and/or wide spread. Small orders can move this price disproportionately, so any single print is noisy and easily overread.