> ## 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.

# PredictionMarketBarOhlc

> OHLC price data for a prediction market bar.

<div data-generated>
  ## GraphQL

  ```
  type PredictionMarketBarOhlc {
    o: String!
    h: String!
    l: String!
    c: String!
  }
  ```

  ### Used By

  **Returned by**

  * [onPredictionMarketBarsUpdated](/api-reference/subscriptions/onpredictionmarketbarsupdated.md): Live-streamed bar chart data to track price changes over time for a prediction market.
  * [predictionEventTopMarketsBars](/api-reference/queries/predictioneventtopmarketsbars.md): Returns bar data for top markets inside a prediction event.
  * [predictionMarketBars](/api-reference/queries/predictionmarketbars.md): Returns OHLC-style bar data for a prediction market.
</div>