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 |
|---|---|
| 34°C | 100% |
| 27°C or below | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 35°C | 0% |
| 36°C | 0% |
| 37°C or higher | 0% |
Market context
Chengdu’s heat profile makes a sub-32°C outcome hard to justify if the day develops normally. August averages are clustered around a 30–31°C daytime high, while forecast services for 9 August point to highs of roughly 32–34°C, with humid, showery conditions rather than a cool regime.[1][2][4][5] Historical August data also show that while typical highs sit in the low 30s, the city can spike well above that on hotter days, with record August highs above 38°C in the longer local climate record.[2][20]
For this market, the key distinction is the *daily observations* table at Weather Underground station data, not the headline “Day High & Low” display, so late-afternoon or evening readings can matter if the station logs a fresh maximum before the settlement cut-off.[19] The current 0% YES implies the crowd is effectively pricing out any qualifying temperature range, but comparable August setups in Chengdu have still produced highs in the 31–34°C band even on rainy or cloudy days, which is the main historical anchor for how the market can settle.[3][6][10][15] Traders should watch whether thunderstorms or heavy cloud keep the airport station below the mid-30s, and whether any updated forecast or observation feed shows a late-day jump before 12:00 UTC, because Chengdu’s weather services are already calling for warm, humid conditions with rain chances rather than a pronounced cool-down.[4][10][16]
Methodology
Football-specific comparison page for توقع: Highest temperature in Chengdu on August 9?. 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
- 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.
- 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.
Trade توقع: Highest temperature in Chengdu on August 9? on احتمالات كأس العالم
Live order book, 0% fees, USDC settlement in seconds.
Open live market →