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PolymarketGeopoliticsUpdated 1m ago

Will Russia capture Bilytske by September 30, 2026?

Market probability
17.5%
Little changed over 24 hours
19 days until the event deadline
Deadline: September 30, 2026 at 11:59 PM ET

No meaningful repricing — the probability is steady.

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?

Moderate

The pricing has partial support: healthy trading volume and market depth, a tight spread.

Consensus stability

Has the market settled at the new probability?

Stable

The probability has held near its current level over the past several hours.

Contract clarity

Will the rules resolve without ambiguity?

High

The resolution rules are relatively specific, with a named source and a defined deadline.

Recent trade activity$20.4K traded

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 building located at 48.40731° N, 37.17956° E in Bilytske, Donetsk Oblast, by the specified date ET. The building will be considered captured if any part of the building is shaded red under a below-specified layer 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 building located at 48.40731° N, 37.17956° E in Bilytske, Donetsk Oblast, by the specified date ET. The building will be considered captured if any part of the building is shaded red under a below-specified layer 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 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 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 building under the above-specified conditions, any subsequent loss of control will not be considered towards the resolution of this market. Building Location: https://polymarket-upload.s3.us-east-2.amazonaws.com/BP1.png Building Location in Bilytske: https://polymarket-upload.s3.us-east-2.amazonaws.com/BP2.png Bilytske Location: https://polymarket-upload.s3.us-east-2.amazonaws.com/BP3.png Location on Google Maps: https://maps.app.goo.gl/J8DsAv3gKWbD4DSD9 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 is 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 30, 2026 at 11:59 PM ET

    The contract must resolve based on what has happened by this date.

Derived from the contract's own mechanics as of Sep 11, 4:14 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 ±15 pts.

Quote-drivenLegacy movement classifier: watch

What's happening

low classifier confidence
Quote-driven

A tight, deep, quote-driven book with little executed flow. The price is stable but reflects resting quotes more than active trading.

  • Tight spread on a liquid, calm market

The latest price is a usable but caveated read — weigh it with the market state.

More details — reliability score, dynamics, durability
Reliability score
42Medium
Where the price path tends to go next321 observed
  • Choppy / mean-reverting89%
  • Thin-liquidity spike4%
  • Stable consensus3%

Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.

DurabilityHigh· half-life ~4w
PredictabilityStable

Secondary read: leaning toward Thin market.

A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.

Market data

24h volume

$39.5K

Liquidity

$2.9K

Total volume

$106.4K

Category
Geopolitics
Venue
Polymarket
Open interest
Spread
1.0 pts
Best bid
17.0%
Best ask
18.0%
7-day range
17.5% – 17.5%
Resolves
Sep 30, 2026
Change (pts)1H0.06H0.024H0.07D0.0

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