Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات المونديال) Pick polygram.ink (preferred broker) |
82% | 18% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
82% | 18% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 30°C | 82% |
| 31°C | 16% |
| 32°C | 4% |
| 33°C | 1% |
| 25°C or below | 0% |
| 26°C | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 34°C | 0% |
| 35°C or higher | 0% |
Market context
The Hong Kong Observatory will record the highest temperature in Hong Kong on 18 July 2026, measured to one decimal place in degrees Celsius. This reading forms the basis for settlement, with the exact figure determining which temperature band resolves as correct. The Observatory's official daily maximum, published in its Daily Extract climate data, serves as the sole authoritative source.
July in Hong Kong typically sees daily maxima between 32°C and 34°C, though extremes have occasionally pushed higher. The territory's all-time record stands at 39.9°C, set in August 1967. Historical data from the Observatory shows that mid-July temperatures cluster around 33–34°C under normal monsoon conditions, with variation driven primarily by whether the Southwest Monsoon brings moisture-laden air or drier continental flow. Anomalously hot days—those exceeding 35°C—occur roughly once per decade during summer months, making them statistically uncommon but not unprecedented.
Traders should monitor the broader atmospheric pattern developing in early July 2026, particularly the position and intensity of the Pacific high-pressure system and any tropical cyclone activity in the region. The Observatory publishes extended forecasts approximately 10 days ahead; these become increasingly reliable 5–7 days before the settlement date. Urban heat island effects in central Hong Kong can elevate readings by 1–2°C relative to the airport station, though the Observatory's official measurement site remains consistent. Any significant weather system—whether a typhoon approach or a ridge of high pressure—will be flagged in meteorological bulletins well before 18 July.
Methodology
Football-specific comparison page for توقع: Highest temperature in Hong Kong on July 18?. 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
- 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.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- 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.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- 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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