Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Champions League Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 35°C | 100% |
| 29°C or below | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 34°C | 0% |
| 36°C | 0% |
| 37°C | 0% |
| 38°C | 0% |
| 39°C or higher | 0% |
Market context
Taipei Songshan Airport is in the middle of its hottest part of the year, but the market resolves on the *single highest reading* logged during the day rather than the daily average. July in Taipei is usually very warm and humid, with typical daytime highs around 32-34°C and frequent afternoon rainfall, so the distribution is skewed towards the low-to-mid 30s rather than extreme spikes.[3][4][7]
That makes a 0% Yes price understandable only if the contract is tied to a very high threshold, because historical July conditions rarely justify anything far above the high-30s. Local July guides describe Taipei as the hottest month of the year, with average highs around 34°C and an observed all-time peak of 39.3°C, while broader weather summaries put normal July daytime maxima closer to 32°C.[3][4][7] In other words, the market is mainly a wager on whether a brief heat spike clears the relevant range before showers or cloud build-up cap the day’s maximum.[1][7]
The trader focus is on the actual station read-out at Taipei Songshan Airport before the settlement cut-off, not on city-wide averages or forecast app figures. What moves this most is the timing of convective rain, cloud cover and any official hot-weather guidance for northern Taiwan, because July weather in Taipei is described as changeable and humid, with heavy rainfall common even in the hottest month.[1][5] If the morning is already hot and dry, the intraday ceiling can be set early; if showers arrive first, the highest temperature may end up noticeably lower than the seasonal norm.[1][5]
Methodology
Football-specific comparison page for Highest temperature in Taipei 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
- 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.
- 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.
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