Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via احتمالات كأس العالم) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 32°C | 100% |
| 33°C | 1% |
| 34°C | 1% |
| 27°C or below | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 35°C | 0% |
| 36°C | 0% |
| 37°C or higher | 0% |
Market context
Shenzhen will experience peak summer heat on 15 August 2026, with the highest temperature recorded at Bao'an International Airport Station determining the settlement outcome. August represents the tail end of Shenzhen's monsoon season, though rainfall typically diminishes by mid-month, leaving intense daytime heating as the dominant weather pattern.
Historical August records at Bao'an show consistent daily highs between 32–35°C during the second half of the month. The 0% crowd probability suggests traders are pricing in an exceptionally narrow range or awaiting clarity on which temperature bracket the market offers. Comparable August 15th observations from prior years (2019–2024) cluster around 33–34°C, with outlier days reaching 36°C during particularly intense high-pressure systems. The distinction between Weather Underground's Daily Observations table and the Day High & Low summary section matters operationally; traders should verify which dataset carries historical consistency, as discrepancies between the two sources have occasionally shifted settlement outcomes on weather markets by 0.5–1°C.
Tropical cyclone activity remains the primary catalyst affecting August 15th conditions. The Western Pacific typhoon season peaks in August, and any system tracking towards southern China would introduce cloud cover and precipitation that would suppress daytime temperatures by 2–4°C. Current seasonal forecasts from the China Meteorological Administration typically issue outlooks by late July. Traders should monitor tropical cyclone advisories from the Joint Typhoon Warning Centre in the fortnight preceding settlement, as track uncertainty can shift probabilities substantially between temperature brackets.
Methodology
Football-specific comparison page for توقع: Highest temperature in Shenzhen on August 15?. 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.
- 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.
- 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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