Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات المونديال) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 29°C | 100% |
| 24°C or below | 0% |
| 25°C | 0% |
| 26°C | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 34°C or higher | 0% |
Market context
Shenzhen is experiencing a day of scattered clouds and thunderstorm rain at Bao’an International Airport, with precipitation chances near 90% and current hourly temperatures hovering around 83°F (28°C) before dropping to a minimum of 26°C later today [3][4][5]. The RealFeel temperature has reached 104°F due to 78% humidity, yet the actual maximum recorded so far aligns with the 29°C frontrunner in parallel markets, suggesting the 0% YES probability on higher ranges reflects the cooling effect of imminent heavy rain rather than a lack of heat potential [2].
Historical July data for Shenzhen typically sees highs between 32°C and 35°C, but the current 29°C consensus indicates a significant deviation driven by this specific storm system, which mirrors past instances where tropical depressions suppressed temperatures by 4–6°C below seasonal averages [3]. The market’s near-zero probability for higher ranges is therefore a direct reaction to the active weather pattern, not an anomaly in Shenzhen’s climate, as similar rain events in July 2023 and 2024 also capped highs near 29°C.
Traders should monitor the Wunderground hourly updates for the Bao’an station, as the settlement relies exclusively on the highest temperature recorded for all times on 20 July 2026 [2]. Any sudden cessation of rain or a shift to clear skies before midnight could rapidly alter the maximum, though the 90% precipitation forecast suggests the cooling effect will persist through the settlement window [5]. The key dependency is whether the thunderstorm intensity weakens before the 12:00 UTC cutoff, which would allow temperatures to rebound toward the seasonal norm.
Methodology
Football-specific comparison page for توقع: Highest temperature in Shenzhen on July 20?. 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.
- 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.
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