Sep 15, 2026
Probability fell from 5.0% to 3.4% — a 1.7-point move over the past day.
Prediction markets assign a 3.7% chance to Russia seizing the Sloviansk train station before the end of 2026, a prospect that traders judge a long shot. The contract settles based on control over a specific railroad node mapped by the Institute for the Study of War.
Will Russia capture Sloviansk by December 31?
Updated · Volume $451.2K
| Outcome | Probability | 24h |
|---|---|---|
| Will Russia capture Sloviansk by December 31? | 3.7% | +0.2 |
| Will Russia capture Sloviansk by June 30? | 0.0% | 0.0 |
The market focuses overwhelmingly on whether Russia will take the train station, a scenario currently a long shot; the alternative resolves to No but draws little trading interest.
Sep 15, 2026
Probability fell from 5.0% to 3.4% — a 1.7-point move over the past day.
Sep 14, 2026
Probability fell from 5.0% to 2.6% — a 2.4-point move over the past day.
The contract has oscillated within a modest range, most recently at 3.7% 5 min ago. Resolution hinges on a precise geographic test: if any part of the Slov'yans'k-Vitka train station icon on the ISW Ukraine map appears shaded red before Jan 1, 2027, the market resolves to Yes. Actual control achieved through a negotiated settlement also counts, provided Russia physically holds the territory—a de jure handover without boots on the ground does not suffice. Once the station is taken, later loss of control is irrelevant; the first capture seals the outcome. If the ISW map becomes permanently unavailable, the market may fall back on DeepStateMap or, failing that, a consensus of credible reporting. The clock is the central pressure point. Because the condition must be met by Jan 1, 2027, any developments that shorten or extend the timeline for Russian forces to reach the station would reset expectations. Regular updates to the ISW map provide the factual basis, so shifts in the front line near Sloviansk are the primary observable catalysts. A ceasefire or negotiation breakthrough that leads to territorial control without combat would also trigger resolution, though merely announcing a deal without actual occupation does not suffice.
The market tracks the Slov'yans'k-Vitka train station. Capture means any part of that station's icon turns red on the ISW Ukraine map, or Russian forces physically control it via a negotiated settlement.
The market looks only at the first capture. Once the condition is satisfied, later territorial changes do not affect the resolution.
If the ISW map is permanently unavailable, DeepStateMap serves as the backup source. If neither is available, the market turns to a consensus of credible reporting.
Only if Russia establishes actual control—merely signing an agreement that transfers de jure sovereignty is not enough.
The condition must be met by Jan 1, 2027.
Data: Polymarket · Methodology · Not financial advice