Beginner Guide

What Happens When a Prediction Market Settles

What settling means, how platforms convert contracts to cash, and common edge cases to watch for.

Last updated July 9, 2026

Answer first

When a prediction market settles, the platform determines the event's outcome and converts each contract to its final value—usually $1 if the outcome happened, $0 if it did not. Settlement can be automatic or use a reported source (an oracle); funds are credited to user accounts after verification and any applicable fees or disputes are resolved.

What it means

In simple terms, settlement is the moment a market stops being priced as a prediction and becomes a final payoff. For binary Yes/No contracts, that payoff is normally $1 for a correct outcome and $0 for an incorrect one.

The key thing to know is that settlement converts contracts into cash value on the platform. That conversion follows the market’s rules about the official resolution source, timing, and dispute process.

Why it matters

Settlement is the point when your position produces a realized result. You either receive the contract’s payout or you lose the stake you paid for the contract.

  • It determines whether traders receive money or have their balances reduced.
  • Settlement rules affect when and how you can withdraw funds or calculate profit and loss.

How it works

  1. A resolution source is specified when the market is created. That source can be an official public record, a predefined website, or a delegated oracle (an automated reporter). The platform will use that source to decide the outcome.

  2. When the event concludes, the platform waits for the resolution window defined in the market rules. This window can allow time for official results to be published, for overnight reporting, or for disputes to surface.

  3. The platform (or oracle) declares the outcome. For a binary market that declaration is either "Yes" or "No." For scalar markets, a numeric value is posted.

  4. Contracts convert to their final value. For a binary Yes contract that resolves to Yes, each contract becomes worth $1. If it resolves to No, each Yes contract becomes $0. The platform credits or debits user accounts accordingly.

  5. If there is a dispute or ambiguity, many platforms have a dispute process or require manual review. That can pause settlement until the issue is resolved. Some markets may be cancelled and refunded if they cannot be resolved according to the rules.

  6. After conversion, users can withdraw available balances according to platform withdrawal rules and any fee schedule. Payouts may be immediate or take some time depending on the platform’s settlement workflow and payment rails.

A simple example

If a Yes contract costs 62¢ and pays $1 if the event happens, buying one contract costs $0.62. If the event happens, the contract pays $1, so the gain before fees is $0.38. If the event does not happen, the contract expires at $0, so the loss is $0.62.

A little more detail around that example: assume you buy one Yes contract for $0.62. The event resolves to Yes and the platform settles the market. Your account balance increases by $1 for that contract. Since you paid $0.62 to acquire it, the profit is $0.38 before any trading or withdrawal fees the platform charges.

If the event resolves to No, the contract is worth $0. You cannot recover the $0.62 you paid unless the platform cancels or refunds the market for some exceptional reason.

Common mistakes

Confusing price with guaranteed payout

A market price (for example, 62¢) is best read as the market’s current valuation or implied probability, not a guaranteed future payout. Settlement is what fixes the actual payout to $1 or $0.

Expecting instant bank withdrawals after settlement

Many users assume funds are immediately withdrawable once a market settles. Platforms often credit settled amounts to your platform balance, but withdrawals can be delayed by withdrawal processing times, fiat on-ramps, or platform limits.

Assuming every market always resolves cleanly

Some events are ambiguous, postponed, or cancelled. Platforms handle these differently: they may delay settlement, hold a dispute vote, or refund users. Check the market’s resolution clause before trading.

Related concepts

Frequently asked questions

How long after an event does settlement usually take?

Timing varies by platform and market. Some markets settle automatically within minutes of an official result; others wait a specified resolution window or require manual review, which can take hours or days.

What happens if the event outcome is disputed?

Many platforms offer a dispute or appeal process. Settlement can be paused while evidence is reviewed, and the platform or a governance process will make the final call according to the market’s resolution rules.

Will I automatically get money in my bank after settlement?

Settled funds are typically credited to your platform account immediately or after a short processing step, but withdrawals to a bank or external wallet depend on the platform’s withdrawal procedures and timing.

Are prediction markets legal?

Rules vary by location and platform. See our dedicated guide on whether prediction markets are legal in the US.

What if a market is cancelled or declared invalid?

If a market is cancelled according to its rules, platforms usually refund the cost of contracts to users’ accounts. The exact process and timing depend on the platform’s policies and the reason for cancellation.