Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
7% | 93% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
7% | 93% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| September 30 | 7% |
| June 30 | 0% |
| July 31 | 0% |
Market context
The real-world event here is whether Ukrainian forces can get back into any part of **Hryshyne** on the ISW map before the market closes on 31 July 2026. In prediction-market terms, a **YES** share pays out if that specific ISW shading shows Ukrainian control during the window; a **NO** share pays out if it does not. With crowd-implied odds at **0% YES**, traders are effectively saying the market currently sees re-entry as extremely unlikely rather than impossible.
That low probability sits against a front line that has repeatedly moved around the Pokrovsk axis, where Hryshyne has been described as a contested settlement rather than a settled rear area. Ukrainian reporting in March and April said Russian forces were pressing into and around Hryshyne in small infantry groups, while Ukrainian units were still carrying out clearing, strike-and-search, and drone-supported counteractions inside or near the village.[2][5][6][8][9][11] Comparable markets on fast-moving eastern front locations often stay near zero until a verified map update shows a clear control change, because prediction markets here are driven by a narrow, observable criterion rather than broader battlefield momentum.
The main catalysts to watch are the pace of ground fighting around Pokrovsk, any Ukrainian counter-offensive or clearance operation, and the next ISW daily map update, because the market resolves on that map rather than on claims from either side.[2][5][7][8] Recent reporting also points to Russian attempts to entrench from the south and north-west while Ukraine targets staging areas and assault groups, which means any sudden shift could come from a tactical breakthrough, a withdrawal, or a map update after several days of confirmed control.[2][3][10][11] In practical terms, traders will be watching whether Ukrainian statements about holding or clearing parts of Hryshyne are later reflected in ISW’s shading.
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
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.
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 Prediction Market UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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