activeGeopoliticsSeptember 30, 2026 +1% 24h

Will Russia capture Lyman by...?

This market will resolve to “Yes” if, according to the ISW map, Russia captures the Lyman railroad station located on Vulytsya Pryvokzalʹna by December 31, 2025, at 11:59 PM ET.

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Current leader
December 31, 2026 57%
Largest 24h move
September 30, 2026 +1%
24h volume
11.4K
Liquidity
51.5K

Top candidates

3 outcomes

December 31, 2026

57%

0% 24h

September 30, 2026

30%

+1% 24h

June 30, 2026

1%

0% 24h

Market rules, made readable

Official description

How this market is decided

See what is changing

Resolves Yes

This market will resolve to “Yes” if, according to the ISW map, Russia captures the Lyman railroad station located on Vulytsya Pryvokzalʹna by December 31, 2025, at 11:59 PM ET.

Resolves No

If the area is not shaded red by December 31, 2025, 11:59 PM ET, the market will resolve to “No”.

The railroad station will be considered captured if any part of the train station icon is shaded red on the ISW map ( by the resolution date. 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 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 in Lyman: Lyman Location: The primary resolution source for this market will be the ISW Ukraine map. If the ISW map is rendered unavailable, information from DeepStateMap ( may be used.

Read the complete resolution rules

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.

Reference images

Visual locations supplied in the market’s official description.

Lyman train station zoomExternal image · polymarket-upload.s3.us-east-2.amazonaws.comOpen original imageLyman train stationExternal image · polymarket-upload.s3.us-east-2.amazonaws.comOpen original imageLymanExternal image · polymarket-upload.s3.us-east-2.amazonaws.comOpen original image

Living timeline · 30 significant updates

Sharp move with no clear public catalyst yet

Odds chart

Candidate probability over time

Odds chart showing latest December 31, 2026 probability of 57%.

Story so far

Needs a refresh

The Lyman capture market has been volatile. After a late-June/early-July softening and a brief rebound, Polymarket’s Yes price for Russia capture Lyman by September 30, 2026 fell from 29.5% to 25.0% over July 4-5, 2026. The supplied material does not confirm a trigger for either the rebound or the latest drop, so nearby reporting should be treated as context only.

No major update has changed the story in 9 days.

Latest update

Sharp move with no clear public catalyst yet

Russia capture Lyman by September 30, 2026 moved lower from 29.5% to 23.5% (-6.0 points) between 2026-07-05T00:00:07.000Z and 2026-07-06T07:35:05.420Z; there is no clear public catalyst yet.

Why this matters

Market moves can show where expectations are changing. PolySays adds the source trail so the price is not treated as proof on its own.

Known catalysts

  • The market had already softened in late June and early July before the latest move.
  • A prior 24-hour rebound had lifted the Yes price before the latest update.
  • The latest movement is a Polymarket-reported 4.5 point 24-hour decline, from 29.5% to 25.0%.
  • The supplied material does not confirm a specific trigger for the rebound or the latest decline.
  • A June 29 ISW assessment and a separate report on nearby eastern Ukraine fighting are mentioned only as possible context, not confirmed drivers.

Unresolved questions

  • What information, if any, led traders to lower the Yes price in the latest 24-hour move?
  • Whether the latest decline reflects battlefield developments, broader sentiment, or ordinary market noise remains unclear.
  • How durable the 25.0% pricing will be after this drop is still unknown.
  • Whether the September 30, 2026 market and the earlier December 31, 2026 framing are being tracked separately needs clarification.

People and institutions to watch

RussiaLymanInstitute for the Study of War (ISW)CLOB marketYes outcome for Russia capture Lyman by September 30, 2026Polymarket

Source trail

No public sources are attached yet.

Living timeline

Significant updates

  1. The "Russia capture Lyman by September 30, 2026" outcome in "Will Russia capture Lyman by...?" made a sharp move from 29.5% to 23.5% between 2026-07-05T00:00:07.000Z and 2026-07-06T07:35:05.420Z. PolySays has not found a clear public news source, official statement, or other confirmed catalyst that explains the timing of this move. The move may reflect private interpretation, social discussion, liquidity conditions, or information that has not yet appeared in reliable public sources.

    What changed

    The market repriced by -6.0 points, but the public narrative has not caught up with a confirmed explanation.

    What to watch next

    Watch for official statements, later reporting, social posts that become verifiable public context, and whether volume or the new probability level holds in later snapshots.

    Sources

    No external sources are attached yet.