Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via احتمالات كأس العالم) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
99% | 1% | 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 | 99% |
| 35°C | 1% |
| 28°C or below | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 36°C | 0% |
| 37°C | 0% |
| 38°C or higher | 0% |
Market context
The highest temperature recorded at Taipei Songshan Airport on 18 August 2026 will determine this market's resolution, with the figure drawn from Weather Underground's Daily Observations table rather than summary forecasts. August represents the height of Taiwan's summer season, when afternoon highs routinely exceed 33°C in the capital, though the specific daily maximum depends on cloud cover, wind patterns, and any tropical systems in the region.
Taipei's August temperatures have historically clustered in the 32–36°C range over the past two decades, with extremes occasionally reaching 37–38°C during particularly intense heat events. The 0% crowd probability suggests traders are pricing in an expectation that the eventual high will fall below the lowest threshold offered in this market's resolution brackets. This positioning appears cautious given August's consistent thermal profile in the city, though without visibility on the exact temperature bands available, the low probability may reflect either very high minimum thresholds or genuine uncertainty about measurement methodology between Weather Underground's observation stations.
Traders should monitor tropical cyclone forecasts issued by Taiwan's Central Weather Administration in the weeks preceding mid-August, as any system tracking near the island could suppress daytime highs through cloud and precipitation. The El Niño–Southern Oscillation phase heading into northern hemisphere summer 2026 will also influence regional atmospheric patterns. Settlement hinges on Wunderground's Taipei Songshan Airport station data, making station-specific operational status and sensor calibration relevant to final resolution.
Methodology
Football-specific comparison page for توقع: Highest temperature in Taipei on August 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
- 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.
- 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.
- 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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