Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
67% | 33% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
67% | 33% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 32°C | 67% |
| 33°C | 30% |
| 34°C | 6% |
| 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
Seoul’s August 10 temperature market is being priced against a live heatwave backdrop rather than a normal late-summer pattern. The crowd is currently leaning to **34°C** with **33°C** close behind, which fits the broad guidance from Weather Underground’s resolution framework and nearby forecast calls that had Seoul around the mid-30s, while the wider market has already seen extreme readings elsewhere in South Korea this week.[1][6][7]
The key historical reference is that Seoul has recently printed several very hot days, including a year-high **36.7°C** on 3 August and a first 40°C reading in the capital on 8 August, showing that the upper end of the distribution has not been theoretical.[7][10] National coverage also reported record-breaking heat across South Korea, including **41.4°C** in Yangsan and later **42.5°C**, which matters because persistent regional heat raises the chance that even Incheon Airport lands above the usual August average.[3][4][8]
For traders, the main catalysts are the formal forecast updates and the actual station observations through the day, especially since the market settles off the **Daily Observations** table rather than the headline day-high figure.[1] Reuters reported Seoul had been forecast around **39°C** during the peak of the heatwave, while later reporting and KMA-linked commentary pointed to hot conditions persisting into next week, so any easing of the heat advisory or a wind/cloud shift would be the most direct reason to pull expectations down from the current cluster around 33–34°C.[6][7]
Methodology
Football-specific comparison page for توقع: Highest temperature in Seoul (Incheon) on August 10?. 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.
- 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.
- 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.
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