# What does market resolution mean in prediction markets? > What does market resolution mean in prediction markets? A plain-language explainer covering the short answer, key points, and FAQ. _Published: 2026-06-20T17:37:45.786Z ยท Topic: basics_ _Canonical HTML: https://www.polymarkettrade.app/answers/what-does-market-resolution-mean_ --- ## Short answer Market resolution is the process of officially settling a prediction market once the real-world outcome of its question is known, at which point winning shares are redeemed for their full payout and losing shares expire worthless. It is the final step that closes the market and distributes funds to traders who predicted correctly. ## What to know Every prediction market is built around a question with a defined outcome, such as who will win an election or whether a specific event will occur before a deadline. Resolution is the moment that question gets answered by reality and the market closes permanently. Until resolution, shares can be traded at prices reflecting the crowd's changing beliefs. Once resolution happens, trading stops and only the payout phase remains. Who decides the outcome depends on the platform. Many decentralized platforms use an oracle system, which is a mechanism that brings real-world information on-chain. Some oracles are automated and pull from public data sources, while others rely on a designated committee or a token-holder governance vote. Centralized platforms may have a dedicated resolution team that reviews evidence and declares the outcome. The resolution source is usually specified in the market's rules before trading begins. Winning share holders receive a fixed payout, typically one dollar or one unit of the platform's collateral for each share they hold. If you held shares in the outcome that resolved as correct, each share pays out at full value. Losing shares pay out nothing. This binary payout structure is what makes resolution the defining moment of any prediction market: your return is entirely determined by whether the resolved outcome matches the position you held. If there is a dispute about how a market should resolve, many platforms have a formal challenge process. Participants can contest the proposed resolution by staking collateral or voting, and a final decision is made through the platform's governance rules. Markets can also be declared invalid or voided in rare cases where the question becomes unanswerable or the outcome is ambiguous, in which case collateral is typically returned to traders. ## Key points - Resolution closes a market permanently and determines which shares pay out at full value and which expire worthless. - The resolution source, whether an oracle, a committee, or governance vote, is defined in the market's rules before trading starts. - Winning shares redeem for the full collateral value per share; losing shares have no redemption value. - There is often a resolution window between the real-world event occurring and the official payout, during which the outcome is verified. - Some platforms allow participants to dispute a proposed resolution before it becomes final, protecting against errors. - Markets can be voided if the question becomes unanswerable, usually resulting in collateral being returned to all traders. ## How it compares - Traditional sports betting: a bookmaker resolves bets by declaring outcomes, but the process is entirely centralized and there is no dispute mechanism available to bettors. Prediction market resolution can be decentralized and contestable. - Stock markets: stocks do not resolve in the prediction-market sense; they have no expiration date tied to a yes-or-no outcome. Resolution gives prediction markets a defined endpoint that equities lack. - Polls: polls measure opinion at a moment in time but never settle against reality. Prediction markets resolve against actual outcomes, which is the fundamental difference. - Futures contracts: financial futures share the concept of settlement at expiration, but they settle against a continuous price, not a binary yes-or-no question. ## FAQ ### What happens to my shares when a market resolves? If your shares are on the winning side, you can redeem them for the full payout value, typically one unit of collateral per share. If your shares are on the losing side, they expire with no value and you do not recover your original cost. ### How long does resolution take after the real-world event occurs? The timeline varies by platform and market. Some markets resolve within hours of the event, while others have a waiting period of days to allow time for official confirmation and any potential disputes to be filed. The expected timeline is usually stated in the market rules. ### Can a resolution be wrong, and what happens then? Yes, resolutions can be disputed if participants believe the declared outcome is incorrect. Most platforms have a formal dispute window during which anyone can challenge the result by providing evidence. If a dispute succeeds, the resolution may be overturned before final payouts are made. ### What does it mean for a market to be voided? A voided market is one where no outcome is declared as a winner. This typically happens when the question becomes unanswerable, the event is cancelled, or the market rules did not anticipate the actual circumstances. In a void, collateral is returned to all participants proportionally. ### Who is responsible for ensuring resolution is fair? Responsibility depends on the platform's design. Decentralized platforms place responsibility on the oracle system and token-holder governance. Centralized platforms rely on their internal resolution teams. In both cases, the published market rules define the resolution criteria, and those rules are the main protection for traders. ### Can I trade my shares after a market resolves? No. Once a market resolves, trading closes permanently. You can only redeem winning shares for their payout value. There is no secondary market for shares in a resolved market. ## Disclosure This page is general educational information only and is not financial or investment advice. Prediction market prices and outcomes involve risk, and you may lose the value of any position you hold. Nothing here should be interpreted as a recommendation to buy, sell, or take any position in any market. This is an independent educational resource and is not affiliated with, endorsed by, or connected to polymarket.com or any other prediction market platform.