Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Cabo Verde | 100% |
| Argentina | 0% |
| Draw | 0% |
Market context
Argentina face Cape Verde in the FIFA World Cup Round of 32 on 3 July 2026 at Miami Stadium, with the holders expected to dominate across the full 90 minutes. On Polymarket, the conditional token for “Argentina wins the second half” trades at 0% USDC on Polygon, reflecting near-total consensus that the match will not produce a second-half goal advantage for the South Americans. This pricing mirrors historical knockout patterns where top-tier sides like Argentina often secure early leads and then manage the game conservatively, resulting in goalless or balanced second halves. In the 2022 World Cup, Argentina’s second-half goal differential in knockout matches averaged zero, as they prioritised defensive stability after establishing first-half superiority.
Traders should monitor post-match squad announcements and in-game tactical shifts, particularly whether Lionel Messi or other starters are rested early—a factor that could alter second-half intensity. Recent previews from The Analyst note Argentina’s 83.5% win probability in pre-match simulations, with Cape Verde holding only a 5.3% chance of victory [1]. While no immediate catalysts have emerged since the match concluded, any official reports of injuries or substitutions could influence future conditional token valuations for similar markets. The settlement window closes on 3 July 2026 at 22:00 GMT, and all resolutions are finalised on-chain within one hour of event completion [4].
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 UK, 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
- 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 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 Kalshi UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Argentina vs. Cabo Verde - Second Half Result on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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