
Data as of Oct 18, 2026, 12:12 AM UTC · policy pm-quality-4
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · December 31
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will Russia invade a NATO country by which date?
Will Russia invade any NATO country before 31 December 2026?
[Metaculus] Will combat troops from any NATO country be openly present in Ukraine before 2027 in significant numbers?
Will X be banned by more than one NATO country in 2026?
Will Russia invade a NATO country before 2030?
Ukraine agrees not to join NATO before 2027?
Rules
This market will resolve to "Yes" if any NATO or EU member country officially announces that they will be sending troops to Ukraine as part of a peacekeeping force by the named outcome, 2026, 11:59 PM ET.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/eunato-country-announces-peacekeeping-force-in-ukraine-before-2027AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+17 more outcomes
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