Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Cabo Verde | 0% YES | 100% NO |
| Saudi Arabia | 0% YES | 100% NO |
| Draw | 100% YES | 0% NO |
Market context
Cape Verde and Saudi Arabia are set to face each other in a pivotal FIFA World Cup Group H match on 27 June 2026, with the outcome of the first 45 minutes determining whether the game ends in a home win, draw, or away win at halftime. The crowd-implied probability of 0% for a Cape Verde halftime win suggests the market expects Saudi Arabia to dominate the opening period, despite Cape Verde’s recent resilience as a World Cup “Cinderella” story that has already earned them two points in the group stage[1][3].
Historically, similar underdog scenarios in major tournaments have been framed by voting mechanics that split jury and public opinion, much like Eurovision’s 50/50 jury-televote system or the Oscars’ preferential ballot for Best Picture, where cultural momentum can override initial expectations. Cape Verde’s draw with Spain (0-0 at halftime) and their 2-2 result against Uruguay demonstrate their capacity to neutralise stronger opponents early, yet Saudi Arabia’s 4-0 victory over Spain in the same tournament indicates a stark contrast in opening-period performance[1][7]. This precedent suggests the 0% probability may reflect Saudi Arabia’s superior early-game structure rather than Cape Verde’s inability to compete.
Traders should monitor official line-up announcements, stoppage-time declarations, and any pre-match tactical shifts, as these dependencies can alter halftime dynamics. Recent coverage from ESPN highlights Cape Verde’s surprising defensive solidity against Spain and Saudi Arabia’s attacking dominance, underscoring the importance of real-time squad updates before kick-off[1]. With the settlement window ending on 27 June 2026, attention to live match feeds and stoppage-time rulings will be critical for assessing whether the market’s extreme bias holds or shifts as the game unfolds.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
- 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.
Trade Cabo Verde vs. Saudi Arabia - Halftime Result on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →