China GDP growth (Y/Y) in Q2 2026?

Platform comparison

Market context

China’s official GDP data for the second quarter of 2026 has just been released, showing annual growth of 4.3%, a sharp slowdown from the 5.0% expansion seen in the first quarter. This figure missed analyst forecasts of 4.5% and marks the weakest quarterly performance since late 2022, driven primarily by weak domestic demand and elevated oil prices linked to the Iran conflict [2][3]. The current crowd-implied probability of 0% YES on the “China GDP growth (Y/Y) in Q2 2026?” contract reflects a market consensus that growth will not exceed the upper bounds of the highest bracket, aligning with the actual 4.3% outcome now confirmed.

Historically, China’s GDP has rarely dipped below 4.5% in recent years without triggering significant policy intervention, yet the 4.3% result in Q2 2026 breaks that pattern, suggesting structural demand issues are outweighing export strength [3][4]. Comparable cases from the post-pandemic era show that when growth falls below the government’s 4.5–5% target, markets typically adjust expectations for the remainder of the year, often lowering forward GDP forecasts [4][6]. This divergence between the 0% implied probability and the 83% Polymarket odds for the 4.6–4.9% range highlights a notable cross-platform discrepancy, with sportsbook lines and prediction markets assigning higher confidence to growth staying within target than the official data now supports [5].

Traders should monitor upcoming announcements from China’s National Bureau of Statistics on third-quarter projections and any new fiscal or monetary measures aimed at boosting domestic consumption [2]. The dependency on export performance, particularly in semiconductors and electric vehicles, remains a key variable, though sluggish consumer spending continues to weigh on overall momentum [3]. With the settlement window ending on 16 July 2026, the market has already resolved based on the released preliminary accounting results, confirming the 4.3% figure as the definitive outcome [2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

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Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

How fast are USDC deposits?

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