Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
67% | 33% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
67% | 33% | 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 |
|---|---|
| 32°C | 67% |
| 31°C | 18% |
| 33°C | 18% |
| 34°C | 2% |
| 26°C or below | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 35°C | 0% |
| 36°C or higher | 0% |
Market context
The real-world event is the forecast for Hong Kong’s highest temperature on 10 July 2026, with agencies projecting a peak near 33–34°C under typical summer conditions[1]. Historical data shows July is Hong Kong’s hottest month, with an average high of 89°F (31.7°C) and recorded extremes reaching 35.7°C in past years[2][6]. The current crowd-implied probability of 0% for any specific range suggests traders expect the temperature to fall outside the offered brackets, likely because the forecast aligns closely with the 33–34°C consensus, making narrow ranges improbable[1].
Traders should monitor the Hong Kong Observatory’s finalised “Daily Extract” for the Absolute Daily Max once published, as this is the sole resolution source[5]. Recent climate trends indicate Hong Kong is experiencing warmer years, with 2025 being the city’s sixth warmest since 1884 and all 12 months above average[7]. Any sudden shifts in monsoon activity or tropical disturbances could alter the peak temperature, so watch for updated numerical consensus runs from the Observatory before the settlement window closes on 10 July 2026 at 12:00 UTC[1]. The dependency on finalized data means no resolution occurs until the official extract is available, creating a clear timeline for traders to assess emerging forecasts.
Methodology
Football-specific comparison page for Pronóstico: Highest temperature in Hong Kong on July 10?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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