Trade: LDU de Quito vs. CA Lanús - Halftime Result
Resolution criteria on PolyGram: In the upcoming Copa Libertadores game between LDU de Quito and CA Lanús, scheduled for May 20, 2026 at 8:30 PM 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.
- Liquidity
- $281
- Total Volume
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- 24h Volume
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- Open Interest
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Market outcomes
| LDU de Quito | 50% YES | 51% NO |
| Draw | 50% YES | 51% NO |
| CA Lanús | 50% YES | 51% NO |
Market context
LDU de Quito will host CA Lanús in a Copa Libertadores group-stage fixture on 20 May 2026 at 8:30 PM ET. The market settles on the halftime result—whether LDU wins, draws, or Lanús wins within the opening 45 minutes plus stoppage time. The current order book on Polymarket reflects a 50% implied probability for the YES outcome (LDU halftime victory), suggesting traders view the home side as evenly matched with their Argentine visitors at the interval.
Halftime markets in Copa Libertadores typically reflect the early tactical setup and team composition rather than full-match dynamics. LDU, competing in Ecuador's Liga Pro, have historically shown variable first-half performance in continental play; Lanús, from Argentina's top division, tend toward measured opening phases. Historical data from comparable Copa Libertadores halftime markets shows home sides settle between 45–55% probability depending on recent form and squad depth. The 50% mark here indicates the market perceives genuine parity in opening-period advantage.
Traders should monitor team news through 19 May for injury confirmations or late lineup changes, which can shift first-half tactical intent. Weather conditions in Quito—altitude and potential rain—may influence early-game tempo. Recent fixture congestion in both domestic leagues could affect squad rotation and player sharpness. Polymarket's order book will tighten as kickoff approaches; current liquidity at the 50% midpoint suggests balanced backing across outcomes.
Wikipedia Context
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LDU QuitoLiga Deportiva Universitaria, commonly known as Liga de Quito or LDU Quito is an Ecuadorian professional football club based in Quito. They play in the Serie A, the highest level of the Ecuadorian professional football league. They play their home games at the Estadio Rodrigo Paz Delgado, more commonly referred to as Casa Blanca. Rival clubs include Quito-ba
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Lou GehrigHenry Louis Gehrig was an American professional baseball first baseman who played 17 seasons in Major League Baseball (MLB) for the New York Yankees. Gehrig was renowned for his prowess as a hitter and for his durability, which earned him the nickname "the Iron Horse", and he is regarded as one of the greatest baseball players of all time. Gehrig was an All-
Resolution source
This market settles from the official outcome published at https://conmebollibertadores.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.
How to trade this market step by step
The mechanics for trading "LDU de Quito vs. CA Lanús - 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.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 50% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$0 in lifetime turnover and $281 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.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
How does this market resolve?
Resolution is sourced from https://conmebollibertadores.com/. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
When does this market close?
This prediction market is scheduled to close on 21 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.
How can I trade on "LDU de Quito vs. CA Lanús - Halftime Result"?
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.
What happens when the market resolves?
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.
Risk and regulatory note
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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