Russia capture all of Kostyantynivka by December 31, 2026 priced at 7.5% on Polymarket, down 5.0 points, on $1.1M traded

Polymarket’s contract on whether Russia will capture all of Kostyantynivka by December 31, 2026 was priced at 7.5%, down 5.0 percentage points, with $1.1M traded, according to the supplied market headline published Oct 29, 2026 at 12:09 AM ET.

The figures indicate a lower market-implied probability for the specified outcome. The accompanying material, however, provides no fresh battlefield reporting or contract-specific catalyst explaining the decline.

Reading the repricing

According to predictionbubbles.net, its movers board measures changes over 24 hours in probability points rather than relative percentages. It draws prices from Polymarket and Kalshi and updates every 15 minutes; the supplied page records a venue-data snapshot of 29 Oct 2026, 04:16 UTC.

The outlet ranks markets by the size of their probability changes, not by trading volume. That distinction matters here: the reported $1.1M traded supplies activity context, but the headline does not specify its measurement period or how much trading accompanied the 5.0-point decline.

Limits of the available evidence

The supplied predictionbubbles.net excerpt describes the scanner’s methodology but does not display the Kostyantynivka contract itself. Its price, movement and volume therefore come from the supplied headline, rather than a contract entry visible in the source text.

The accompanying summary reports no significant new platform headline in the preceding 30 minutes and says the news search returned previously encountered material. That does not establish why this contract moved, nor does it substantiate any change in territorial control.

What it means for prediction markets

• The outcome is narrowly defined: the headline concerns capture of all of Kostyantynivka by December 31, 2026, not a broader assessment of the war.
• Price and evidence are distinct: the 7.5% reading reflects market pricing; the supplied material offers no new battlefield evidence explaining the decline.
• Volume needs context: $1.1M traded does not, by itself, establish current liquidity or the trading activity behind this particular move.