Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
46% | 54% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
46% | 54% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 28°C | 46% |
| 29°C | 33% |
| 27°C | 13% |
| 30°C | 11% |
| 31°C | 2% |
| 25°C or below | 0% |
| 26°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 34°C | 0% |
| 35°C or higher | 0% |
Market context
Hong Kong’s highest temperature for this market is the Hong Kong Observatory’s recorded daily maximum in Celsius, and July is typically the city’s hottest month, with average highs around 32°C and heavy rain or thunderstorms still possible. That leaves the distribution skewed towards the low 30s rather than extreme heat, but the outcome depends on the single highest reading logged before the observatory’s final daily extract is published.[1]
The current 0% crowd-implied probability for a YES outcome suggests traders are not pricing a meaningful chance of an outlier on this date, even though July norms are warm by Hong Kong standards. Comparable July climate data shows daily highs usually sitting near 31–32°C, with temperatures rarely much above the mid-30s, which helps explain why markets on this kind of weather line often cluster around the most ordinary summer bands rather than the extremes.[1][3]
The main catalysts are the Hong Kong Observatory’s day-of observations, any late-afternoon or early-evening heat spike, and whether showers or thunderstorms cap the maximum before the settlement window closes at 12:00 UTC. Because the market cannot resolve until the relevant “Daily Extract” is finalised, the most important dependency is not the headline forecast but the verified maximum temperature actually published by the Observatory.[1]
Methodology
Football-specific comparison page for توقع: Highest temperature in Hong Kong on July 27?. 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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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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