Resolution criteria on PolyGram: In the upcoming Chinese Super League game between Shandong Taishan FC and Wuhan San Zhen FC, scheduled for May 24, 2026 at 7:35 AM ET: This event contains halftime result markets for home, draw, and away outcomes within the first 45 minutes of regular play plus stoppage time.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| Shandong Taishan FC | 49% YES | 51% NO |
| Draw | 49% YES | 51% NO |
| Wuhan San Zhen FC | 49% YES | 51% NO |
Shandong Taishan FC will host Wuhan San Zhen FC in a Chinese Super League fixture on 24 May 2026, with settlement determined by the halftime scoreline after 45 minutes plus stoppage time. The current order book on Polymarket reflects a 49% implied probability for the YES outcome (a Shandong Taishan halftime victory), indicating near-even pricing between a home win and either a draw or away result combined.
Shandong Taishan has historically been one of China's stronger sides, though their halftime performance patterns vary considerably depending on squad composition and fixture congestion. Comparable CSL matches involving established home sides suggest halftime win probabilities typically range between 40–55%, with outcomes heavily influenced by early tactical setup and injury status. Wuhan San Zhen's recent form and defensive solidity in opening periods will be material to how the market reprices ahead of kickoff.
Key variables for traders include confirmed team sheets, which typically emerge 24–48 hours before fixture time, and any late injury announcements affecting key attacking or defensive personnel. Weather conditions on match day—temperature and pitch state—can affect early-game tempo and pressing intensity. The 7:35 AM ET start time (19:35 local Beijing time) falls within standard evening kickoff windows for the CSL, reducing scheduling-related volatility. Monitor official CSL communications and club social media for squad updates, as these often trigger material repricing on the order book in the final hours before settlement begins.
Shandong Taishan Football Club is a Chinese professional football club based in Jinan, Shandong, that competes in the Chinese Super League, the top tier of Chinese football. Shandong Taishan plays its home matches at the Jinan Olympic Sports Center Stadium, located within Lixia District. Their current majority shareholder is Shandong Electric Power Group Cor
Shandong Rizhao Steel Women's Volleyball Club is a professional volleyball team which play in Chinese Volleyball League, which is sponsored by Rizhao Steel. It was sponsored by Laishang Bank.
This market settles from the official outcome published at https://www.csl-china.com/. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
The mechanics for trading "Shandong Taishan FC vs. Wuhan San Zhen FC - Halftime Result" are the same as any other PolyGram sporting event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$0 in lifetime turnover and $35 of resting liquidity puts this market in the below the median by volume for sports contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is sourced from https://www.csl-china.com/. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 24 May 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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