Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via World Cup 2026 Favorites) 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 |
|---|---|
| 4.3-4.6% | 100% |
| <4.0% | 0% |
| 4.0-4.3% | 0% |
| 4.6-4.9% | 0% |
| 4.9-5.2% | 0% |
| 5.2-5.5% | 0% |
| 5.5-5.8% | 0% |
| 5.8-6.1% | 0% |
| 6.1%+ | 0% |
Market context
China’s economy expanded by 4.3% year-on-year in the second quarter of 2026, the slowest quarterly pace since late 2022, as weak domestic demand and an oil shock linked to the Iran war offset robust export growth[1][2]. This print fell below the 4.5% forecast and the government’s annual target of 4.5–5%, marking a clear deceleration from Q1’s 5.0% growth[3][4]. The 0% crowd-implied probability for any positive outcome in Q2 2026 appears misaligned with this trajectory, as the latest data already shows growth inside the lower bound of the official target, suggesting the market is pricing an impossible scenario rather than a plausible slowdown.
Historically, China’s GDP prints have rarely deviated sharply from consensus unless triggered by external shocks; the 4.3% Q2 result aligns with the Reuters poll’s updated base case of a gentle slowdown to 4.6% for 2026, not a collapse[3][6]. Comparable cases from 2022–2023 show that even during pandemic-era disruptions, growth remained within or near the 4.5% floor, reinforcing that a sub-4.0% outcome is statistically anomalous unless a new crisis emerges[1][4]. The current 0% probability ignores this historical resilience and the fact that the first-half average of 4.7% already sits at the midpoint of the 2026 target[4].
Traders should monitor Beijing’s upcoming policy announcements, particularly any stimulus measures targeting household consumption and property sector stabilisation, which could lift Q3–Q4 growth and influence the final Q2 2026 assessment if revisions occur[8]. The release of June industrial production, retail sales, and fixed-asset investment data on 15 July provides immediate context for the GDP print’s composition[6]. Additionally, developments in the Iran war and their impact on global oil prices remain a key dependency, as higher energy costs continue to weigh on domestic demand[2][3].
Methodology
Football-specific comparison page for China GDP growth (Y/Y) in Q2 2026?. 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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