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 |
|---|---|
| 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, marking the slowest quarterly growth since late 2022 and falling below the government’s annual target of 4.5–5%[1][2]. This print confirms a gentle but persistent slowdown from the 5.0% recorded in Q1, driven primarily by weak domestic demand and an oil shock linked to the Iran war that offset robust export performance[2][3]. The 0% crowd-implied probability for any outcome outside the 4.3–4.6% bracket aligns with the actual release, as Polymarket’s frontrunner already assigned 100% certainty to this range before the data hit[6].
Historically, Q2 prints in China have tended to lag Q1 when domestic consumption remains subdued, as seen in the post-pandemic recovery phase where growth dipped from 5.0% to 4.3% within a single quarter[1][4]. The current trajectory mirrors the 2022 trend, where GDP growth fell to 2.9% in Q4 amid pandemic disruptions, though the 2026 slowdown is more structural, tied to property sector drag and deflationary pressures rather than acute supply shocks[4][7]. With the first-half average at 4.7%, the economy remains inside the official target, but the Q2 miss signals that full-year growth may ease to 4.4% in 2027 unless stimulus accelerates[3].
Traders should monitor upcoming announcements on fiscal stimulus, particularly any new infrastructure spending or property market support measures, as these could alter the H2 outlook[7]. The National Bureau of Statistics will release June industrial production, retail sales, and fixed-asset investment data alongside the GDP print, offering granular signals on demand strength[5]. Recent commentary from Goldman Sachs suggests government consumption may accelerate in 2026, potentially narrowing the property sector’s drag on GDP by 0.5 percentage points annually, a key variable for Q3 and Q4 projections[7].
Methodology
Football-specific comparison page for Pronóstico: 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.
- 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.
Trade Pronóstico: China GDP growth (Y/Y) in Q2 2026? on Mundial 2026 Grupos
Live order book, 0% fees, USDC settlement in seconds.
Open live market →