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PolymarketGeopoliticsUpdated 6m ago

Russia-Ukraine peace talks by October 31, 2026?

Market probability
45.0%
+5 percentage points
over 24 hours40.0%45.0%
37 days until the event deadline
Deadline: October 31, 2026 at 7:59 PM ET

The move lacks solid trading support — treat the new probability with caution.

The pricing has weak 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?

Weak

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

Consensus stability

Has the market settled at the new probability?

Forming

Movement has slowed (5 points over six hours) but the market has not fully settled.

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$23.3K 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 there is a diplomatic meeting between representatives of Russia and Ukraine aimed at discussing a ceasefire, peace agreement, or other substantive de-escalation of the ongoing conflict by the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”.

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 there is a diplomatic meeting between representatives of Russia and Ukraine aimed at discussing a ceasefire, peace agreement, or other substantive de-escalation of the ongoing conflict by the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”. A diplomatic meeting refers to a deliberate meeting between representatives of the listed countries who are acting in an official capacity and are authorized to engage in negotiation or diplomacy regarding Russia-Ukraine relations on behalf of their governments. Meetings conducted indirectly, for example, through designated mediators, facilitators, or interlocutors acting with the knowledge and authorization of the relevant governments, will qualify. Meetings or talks limited to humanitarian issues will not qualify unless they also include substantive negotiation regarding broader Russia-Ukraine peace terms, such as a ceasefire, peace agreement, territorial issues, security guarantees, or similar. Brief greetings, chance encounters, or talks otherwise not deliberately aimed at diplomacy or negotiation will not count. The meeting must be in-person (including indirect in-person meetings) and must be publicly acknowledged by either government or reported by a consensus of credible media. Remote meetings, phone calls, or other meetings where the relevant parties are not present will not count. The resolution sources for this market will be official information from the governments of Russia and Ukraine, and a consensus of credible reporting.

Why the odds moved

The probability rose 5.0 percentage points over the last 24 hours (40.0% 45.0%).

No verified catalyst has been linked to this move yet. ProbCast does not attribute moves to news without evidence connecting the timing of a specific report to the repricing.

What could move this market next?

  • The market's deadline arrivesOctober 31, 2026 at 7:59 PM ET

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

Derived from the contract's own mechanics as of Sep 24, 12:32 PM 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 ±26 pts.

Reacting to newsLegacy movement classifier: noisy

What's happening

high classifier confidence
Reacting to news

The price is actively repricing on real volume. The number is still moving — don't treat the latest print as settled consensus yet.

  • Probability moved 5.0 pts in ≤6h on adequate liquidity
  • Flow one-directional across 100 participants (broad, not a single order)

Read the latest price with caution; conditions make it an unreliable summary right now.

More details — reliability score, dynamics, durability
Reliability score
36Low
Where the price path tends to go next78 observed
  • Thin-liquidity spike74%
  • Choppy / mean-reverting21%
  • Stable consensus2%

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

DurabilityMedium· half-life <1h
PredictabilityElevated irreducibility

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

$42.4K

Liquidity

$30.4K

Total volume

$95.2K

Category
Geopolitics
Venue
Polymarket
Open interest
Spread
2.0 pts
Best bid
44.0%
Best ask
46.0%
7-day range
40.0% – 54.5%
Resolves
Oct 31, 2026
Change (pts)1H0.06H+5.024H+5.07D+5.0

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