> ## Documentation Index
> Fetch the complete documentation index at: https://docs.codex.io/llms.txt
> Use this file to discover all available pages before exploring further.

# WindowedPredictionMarketChangeStats

> Change percentages for a prediction market over a time window.

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  ## GraphQL

  ```
  type WindowedPredictionMarketChangeStats {
    volumeChange: Float!
    tradesChange: Float!
    uniqueTradersChange: Float
    liquidityChange: Float
    openInterestChange: Float
  }
  ```

  ### Used By

  **Returned by**

  * [detailedPredictionMarketStats](/api-reference/queries/detailedpredictionmarketstats.md): Returns windowed and all-time stats for a prediction market.
  * [onDetailedPredictionMarketStatsUpdated](/api-reference/subscriptions/ondetailedpredictionmarketstatsupdated.md): Streams updated detailed stats for a specific prediction market.
</div>