European country agrees to give Ukraine security guarantee by...? — December 31, 2027

    25% chance

    Yes25%Polymarket (global): price for reference, not tradable in the USYes33¢no fee
    No75%Polymarket (global): price for reference, not tradable in the USNo83¢no fee
    Resolves
    Dec 31, 2027
    Volume
    $0
    24h
    $0
    Liquidity
    $433
    Polymarket (global): price for reference, not tradable in the USListed on 1 venue

    Chance over time

    Polymarket USPolymarket USCFTC-regulated

    Deposit $10, get $25

    Trading bonus for new sign-ups.

    Sponsored · We may earn a commission · 18+ · Trade responsibly · 1-800-GAMBLER

    Signals

    Quiet market: no big moves or venue gaps in the last 24 hours.

    Every venue’s price

    1 venue
    ChanceBest
    Yes25%—Polymarket (global): price for reference, not tradable in the US33¢no fee
    No75%—Polymarket (global): price for reference, not tradable in the US83¢no fee

    Each share pays $1 if it’s right. Green marks the cheapest venue after fees; every price opens that venue’s market.

    Before you trade

    Fee Impact at These Prices

    Polymarket (global): price for reference, not tradable in the USPolymarketat 33¢: exit costs ~0¢/contract
    Full calculator

    How each venue settles it

    Polymarket (global): price for reference, not tradable in the USPolymarket (global)

    This market will resolve to “Yes” if any European country formally commits to giving Ukraine a security guarantee, defined as a publicly announced and mutually agreed deal between the relevant European country and the Government of Ukraine which creates a binding obligation for the relevant European country to defend or directly intervene on Ukraine’s behalf, by December 31, 2027, 11:59 PM ET. Otherwise, this market…

    Full rules on Polymarket (global) ↗

    About this market

    Category
    Politics
    Resolves
    Fri, December 31, 2027
    Polymarket (global): price for reference, not tradable in the USCompared across 1 venue

    In the news

    Discussion

    Sign in to join the discussion

    Sign In

    More in Politics

    All Politics