Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| Fortaleza EC O/U 0.5 | 100% |
| Fortaleza EC O/U 1.5 | 100% |
| Fortaleza EC O/U 2.5 | 100% |
| SE Palmeiras O/U 0.5 | 100% |
| SE Palmeiras O/U 1.5 | 100% |
| Fortaleza EC 1st Half O/U 0.5 | 100% |
| Fortaleza EC 1st Half O/U 1.5 | 100% |
| SE Palmeiras 1st Half O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| Fortaleza EC 2nd Half O/U 0.5 | 100% |
| SE Palmeiras 2nd Half O/U 0.5 | 100% |
| Fortaleza EC (-1.5) | 0% |
| SE Palmeiras (-1.5) | 0% |
| Fortaleza EC (-2.5) | 0% |
| SE Palmeiras (-2.5) | 0% |
| O/U 5.5 | 0% |
| SE Palmeiras O/U 2.5 | 0% |
| SE Palmeiras 1st Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Fortaleza EC 2nd Half O/U 1.5 | 0% |
| SE Palmeiras 2nd Half O/U 1.5 | 0% |
Market context
Fortaleza EC meet Palmeiras in the second leg of a Copa do Brasil tie, so a “more markets” contract here is usually best read as a **market-discovery** instrument rather than a pure match-winner view. The current 0% YES implies traders have not found a credible path to the event finishing inside the specific contract’s settlement rules by 6 August 00:30 UTC, so a programmatic approach would first map the rulebook against the fixture status feed, then watch for any edge cases such as postponement, abandonment, or a change in official competition designation.
Comparable Fortaleza–Palmeiras meetings point to Palmeiras carrying the stronger baseline, but Copa do Brasil legs can behave differently from league fixtures because aggregate state changes incentive structures. Recent previews describe Palmeiras as clear favourites and note they took control of the tie with a 3-0 first-leg win, while head-to-head summaries also show Palmeiras winning most recent meetings and Fortaleza struggling for away returns in earlier comparable matches.[1][6][11][19] For a bot or copy-trading workflow, that matters because the market can stay pinned near zero until the exchange’s interpretation of the settlement trigger diverges from the football result itself.
The practical catalysts are mostly operational: official team news, whether the fixture is completed on schedule, and any competition-side scheduling changes before the settlement window closes. Recent previews placed kick-off at 20:30 on 5 August and highlighted the first-leg margin, which means traders should monitor whether Palmeiras rotate, whether Fortaleza respond with a changed setup, and whether any administrative update affects the tie’s completion status.[6][8] In code, that means polling the competition feed and the match-state endpoint, then sizing orders only after confirming the exact settlement condition rather than the scoreline alone.
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 Kalshi Fees, which mirrors the Polymarket order book directly.
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 Kalshi Fees. 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.
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