Where will Zelenskyy and Putin meet next before 2027?

Platform comparison

Market context

The market is pricing a very low chance of a Zelenskyy-Putin in-person meeting before year-end, with a 1% implied probability leaving the no-meeting outcome the clear favourite. The consensus sits close to stalemate: public signals from both sides have repeatedly kept any leaders’ summit conditional on a deal already being largely done, which makes the location question secondary to whether a meeting happens at all.

Historically, that points to a thin path for any affirmative outcome. Putin has recently said he sees “no point” in meeting Zelenskyy for now, while also floating Moscow or a third country only after a final agreement is in place; Zelenskyy has rejected Moscow and pressed for face-to-face talks elsewhere, including Kyiv and past G7-style venues. That leaves a narrow band of plausible locations if the market does resolve “yes”: Moscow is the Kremlin’s preferred frame, a third-country summit would fit a deal-signing format, and Ukrainian-controlled territory looks much less likely given the current public positions.

The main catalysts are diplomatic, not military: any shift in US mediation, a revived peace track, or a formal leaders’ summit announcement would matter more than routine battlefield headlines. Reuters reported on 11 August that Zelenskyy said Ukraine had handed proposals to US negotiators, while separate reporting on 13 August said Russia was willing to resume talks but on terms that still depend on outside involvement and practical results. Until there is a scheduled, face-to-face agenda for both presidents, the value case remains with the underdog “meeting happens” side only if a negotiated package suddenly creates a signing moment.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win 2026. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.