Resolution criteria on PolyGram: This market will resolve to "Yes" if credible reports from international nuclear agencies, a claimant government, or a consensus of credible global news sources officially confirm that a US ally which did not possess nuclear weapons as of November 12, 2025, possesses a nuclear weapon by December 31, 2026, 11:59 PM ET. If a US ally participates in a nuclear sharing agreement that does not include independent control over nuclear weapons, this will not qualify for "Yes" resolution. Only full control over an operational nuclear weapon will count. Any admission from Israel of the possession of a nuclear weapon will not qualify for a "Yes" resolution.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| Will a US ally get a nuke before 2027? | 11% YES | 89% NO |
The question concerns whether any nation currently aligned with the United States will develop independent nuclear weapons capability within the next thirteen months. The resolution criteria require full operational control over a nuclear weapon, excluding nuclear sharing arrangements like NATO's existing framework. The 11% implied probability on Polymarket's order book reflects assessments of which US allies might realistically cross this threshold by year-end 2026.
Historical precedent suggests such rapid proliferation remains uncommon. South Korea, Japan, and Taiwan have possessed technical capacity for years without weaponising, whilst Poland and the Baltic states have pursued NATO integration rather than independent arsenals. Iran's programme has advanced incrementally over decades without producing a warhead. The most frequently cited candidates—Poland, Japan, and possibly South Korea—would each require extraordinary political shifts and international circumstances to move from capability to deployment within fourteen months. This historical inertia partially explains the relatively modest probability assignment despite ongoing geopolitical tensions.
Near-term catalysts centre on policy announcements from potential threshold states and shifts in US security commitments. Recent statements from Japanese and South Korean officials regarding defence spending and strategic autonomy warrant monitoring, though neither has signalled imminent weaponisation. North Korean provocations, escalation in the Taiwan Strait, or significant changes to US extended deterrence posture could alter calculations. The timeframe's brevity—requiring not merely a decision but actual weapon assembly and operational readiness—constrains realistic scenarios. Traders should track defence ministry statements, International Atomic Energy Agency reports, and any major shifts in US alliance architecture through 2026.
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Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
The mechanics for trading "Will a US ally get a nuke before 2027?" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$7K in lifetime turnover and $10K of resting liquidity puts this market in the below the median by volume for world contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
Last 24 hours alone saw $44 in turnover, consistent with the market's lifetime daily-average pace.
The market has been open for 6 months — the price has had time to stabilise as new information arrived.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
As of today, traders on Polymarket price this outcome at 11%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
This prediction market is scheduled to close on 31 December 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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