> ## 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.

# PredictionOutcomeRankingAttribute

> The attribute used to rank prediction outcomes.

<div data-generated>
  ## GraphQL

  ```
  enum PredictionOutcomeRankingAttribute {
    bestBidUsd
    bestAskUsd
    spreadUsd
    lastPriceUsd
    bestBidCT
    bestAskCT
    spreadCT
    lastPriceCT
    liquidityUsd
    liquidityCT
    twoPercentAskDepthUsd
    twoPercentBidDepthUsd
    twoPercentAskDepthCT
    twoPercentBidDepthCT
    highPriceUsd5m
    highPriceUsd1h
    highPriceUsd4h
    highPriceUsd12h
    highPriceUsd24h
    highPriceUsd1w
    lowPriceUsd5m
    lowPriceUsd1h
    lowPriceUsd4h
    lowPriceUsd12h
    lowPriceUsd24h
    lowPriceUsd1w
    volumeUsd5m
    volumeUsd1h
    volumeUsd4h
    volumeUsd12h
    volumeUsd24h
    volumeUsd1w
    volumeChange5m
    volumeChange1h
    volumeChange4h
    volumeChange12h
    volumeChange24h
    volumeChange1w
    volumeShares5m
    volumeShares1h
    volumeShares4h
    volumeShares12h
    volumeShares24h
    volumeShares1w
    buyVolumeUsd5m
    buyVolumeUsd1h
    buyVolumeUsd4h
    buyVolumeUsd12h
    buyVolumeUsd24h
    buyVolumeUsd1w
    sellVolumeUsd5m
    sellVolumeUsd1h
    sellVolumeUsd4h
    sellVolumeUsd12h
    sellVolumeUsd24h
    sellVolumeUsd1w
    trades5m
    trades1h
    trades4h
    trades12h
    trades24h
    trades1w
    buys5m
    buys1h
    buys4h
    buys12h
    buys24h
    buys1w
    sells5m
    sells1h
    sells4h
    sells12h
    sells24h
    sells1w
    tradesChange5m
    tradesChange1h
    tradesChange4h
    tradesChange12h
    tradesChange24h
    tradesChange1w
    priceChange5m
    priceChange1h
    priceChange4h
    priceChange12h
    priceChange24h
    priceChange1w
    priceRange5m
    priceRange1h
    priceRange4h
    priceRange12h
    priceRange24h
    priceRange1w
  }
  ```

  ### Used By

  **Used as input by**

  * [eventScopedFilterPredictionMarkets](/api-reference/queries/eventscopedfilterpredictionmarkets.md): Filters prediction markets within a single event and returns structured classification metadata for each market. Use this instead of `filterPredictionMarkets` when you need entrant/segment/ladder details (country codes, period+stat grouping, parsed numeric/date rungs) without re-parsing labels client-side.
  * [filterPredictionMarkets](/api-reference/queries/filterpredictionmarkets.md): Filters prediction markets using optional text, IDs, event constraints, and ranking criteria.
  * [predictionEventTopMarketsBars](/api-reference/queries/predictioneventtopmarketsbars.md): Returns bar data for top markets inside a prediction event.
</div>