Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Review UK) Pick polygram.ink (preferred broker) |
9% | 91% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
9% | 91% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| September 30 | 9% |
| May 31 | 0% |
| July 31 | 0% |
Market context
Verkhnia Tersa is a small settlement in Zaporizhzhia Oblast positioned roughly 15 kilometres west of Robotyne, a locality that Russian forces have contested heavily since mid-2023. The market tracks whether Russian forces will control the specific intersection at 47.696500° N, 36.082206° E—a coordinate-level precision requirement that hinges entirely on ISW's daily map updates. This represents a granular approach to measuring territorial shifts; the settlement itself sits within a broader zone of grinding positional warfare rather than a strategically decisive location.
Comparable markets tracking similar micro-locations in Zaporizhzhia have remained at low probabilities for extended periods, reflecting the slow pace of Russian advances in this sector. Between January 2023 and December 2024, Russian forces gained approximately 2–3 kilometres monthly in this region, suggesting that reaching Verkhnia Tersa's specific coordinates within 18 months would require either accelerated offensive operations or Ukrainian withdrawal. The current 0% crowd probability reflects this historical pattern: incremental gains measured in hundreds of metres, not settlement-level captures.
Traders monitoring this market should track Russian offensive announcements, particularly statements from military bloggers regarding Zaporizhzhia operations, alongside ISW map publication schedules (typically updated daily). Recent reporting from military analysis outlets indicates Russian forces remain concentrated on the Pokrovsk and Kursk fronts rather than Zaporizhzhia. Any reallocation of Russian reserves southward, or Ukrainian force reductions in the sector, would represent material catalysts. The settlement window extends to July 2026, allowing sufficient time for conditions to shift, though current momentum suggests the probability floor remains appropriate.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Review UK, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
UK Frequently Asked Questions
- 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 Polymarket Review UK. 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade Will Russia capture Verkhnia Tersa by 2026? on Polymarket Review UK
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