Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 38°C | 100% |
| 32°C or below | 0% |
| 33°C | 0% |
| 34°C | 0% |
| 35°C | 0% |
| 36°C | 0% |
| 37°C | 0% |
| 39°C | 0% |
| 40°C | 0% |
| 41°C | 0% |
| 42°C or higher | 0% |
Market context
Chengdu’s mid-July heat is a defining feature of its summer climate, with the city regularly experiencing temperatures above 30°C as the monsoon season intensifies. The settlement hinges on the peak reading at Chengdu Shuangliu International Airport Station on 16 July 2026, a date historically prone to extreme highs due to stagnant air and high solar radiation. Current crowd-implied probability of 0% for any specific range suggests traders expect either a data gap, a resolution outside anticipated brackets, or a misalignment between the market’s range definitions and likely outcomes.
Historically, Chengdu Shuangliu has recorded peak July temperatures between 34°C and 38°C, with 2022 and 2023 both hitting 37°C under similar atmospheric conditions. Comparable cases from the past decade show that temperatures rarely dip below 32°C on mid-July days, making lower ranges statistically improbable. The 0% probability may reflect a lack of confidence in the market’s range granularity rather than an expectation of cool weather, as Wunderground’s historical data consistently shows high July maxima for this station.
Traders should monitor the China Meteorological Administration’s daily forecast releases for Sichuan Province, particularly any updates on heatwave warnings or precipitation shifts that could suppress temperatures. A sudden rain event before 12:00 UTC on 16 July would be the primary catalyst lowering the peak, while clear skies and high-pressure dominance would push readings toward the upper historical bounds. No recent news indicates infrastructure issues at the station, but Wunderground’s data latency or gaps could affect resolution if the official record is delayed or missing.
Methodology
Football-specific comparison page for Pronóstico: Highest temperature in Chengdu on July 16?. 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.
- 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.
Trade Pronóstico: Highest temperature in Chengdu on July 16? on Mundial 2026 Grupos
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