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

# Market analytics pct change

> Per-metric % change over the requested lookback window for a specific market.



## OpenAPI

````yaml https://api.struct.to/openapi.json get /polymarket/market/{condition_id}/analytics/changes
openapi: 3.1.0
info:
  title: Polymarket API
  description: >-
    RESTful API for querying Polymarket prediction markets data including
    events, markets, traders, holders, and real-time metrics
  license:
    name: ''
  version: 1.0.0
servers:
  - url: https://api.struct.to/v1
security: []
paths:
  /polymarket/market/{condition_id}/analytics/changes:
    get:
      tags:
        - Market
      summary: Market analytics pct change
      description: >-
        Per-metric % change over the requested lookback window for a specific
        market.
      operationId: get_market_analytics_changes
      parameters:
        - name: condition_id
          in: path
          description: Market condition ID
          required: true
          schema:
            type: string
        - name: timeframe
          in: query
          description: 'Lookback window: 1h, 24h, 7d, 30d, 1mo, 1y (default: 24h)'
          required: false
          schema:
            $ref: '#/components/schemas/AnalyticsChangeTimeframe'
      responses:
        '200':
          description: Per-metric pct change
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AnalyticsMetricPctChange'
components:
  schemas:
    AnalyticsChangeTimeframe:
      type: string
      description: Lookback window for `/analytics/changes` endpoints.
      enum:
        - 1h
        - 24h
        - 7d
        - 30d
        - 1mo
        - 1y
    AnalyticsMetricPctChange:
      type: object
      description: |-
        Per-metric % change. `None` when the window predates the entity's data
        or the previous value was zero (division undefined).
      properties:
        volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Volume in USD.
        buy_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Buy volume in USD.
        sell_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Sell volume in USD.
        merge_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Merge volume in USD.
        split_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Split volume in USD.
        converted_count:
          type:
            - number
            - 'null'
          format: double
          description: Converted count.
        converted_collateral_usd:
          type:
            - number
            - 'null'
          format: double
          description: Converted collateral in USD.
        converted_shares_gained:
          type:
            - number
            - 'null'
          format: double
          description: Converted shares gained.
        converted_shares_lost:
          type:
            - number
            - 'null'
          format: double
          description: Converted shares lost.
        maker_rebate_count:
          type:
            - number
            - 'null'
          format: double
          description: Maker rebate count.
        maker_rebate_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Maker rebate volume in USD.
        reward_count:
          type:
            - number
            - 'null'
          format: double
          description: Reward count.
        reward_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Reward volume in USD.
        yield_count:
          type:
            - number
            - 'null'
          format: double
          description: Yield count.
        yield_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Yield volume in USD.
        unique_traders:
          type:
            - number
            - 'null'
          format: double
          description: Unique traders.
        unique_makers:
          type:
            - number
            - 'null'
          format: double
          description: Unique makers.
        unique_takers:
          type:
            - number
            - 'null'
          format: double
          description: Unique takers.
        txn_count:
          type:
            - number
            - 'null'
          format: double
          description: Transaction count.
        fees_usd:
          type:
            - number
            - 'null'
          format: double
          description: Fees in USD.
        shares_volume:
          type:
            - number
            - 'null'
          format: double
          description: Shares volume.
        buy_shares_volume:
          type:
            - number
            - 'null'
          format: double
          description: Buy shares volume.
        sell_shares_volume:
          type:
            - number
            - 'null'
          format: double
          description: Sell shares volume.
        yes_shares_volume:
          type:
            - number
            - 'null'
          format: double
          description: Yes shares volume.
        no_shares_volume:
          type:
            - number
            - 'null'
          format: double
          description: No shares volume.
        yes_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: Yes volume in USD.
        no_volume_usd:
          type:
            - number
            - 'null'
          format: double
          description: No volume in USD.

````