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

# Trader - Gainers/Losers

> Get top gainers or losers ranked by PnL



## OpenAPI

````yaml /en/api-reference/openapi-data-en.yaml GET /v2/trade/{chain}/trader-gainers-losers
openapi: 3.1.0
info:
  title: Services API
  description: Services API
  contact:
    name: AI
    email: ai@sx.ai
  license:
    name: MIT
  version: '1.0'
servers:
  - url: https://api.chainstream.io
    description: Production
security:
  - bearer_auth: []
  - api_key_auth: []
tags:
  - name: Blockchain
    description: Blockchain related operations
  - name: Token
    description: Token related operations
  - name: Trade
    description: Trade related operations
  - name: Wallet
    description: Wallet related operations
  - name: Dex
    description: Dex related operations
  - name: Ranking
    description: Ranking related operations
  - name: DexPool
    description: DexPool related operations
  - name: Watchlist
    description: Watchlist related operations
  - name: KYT
    description: Kyt related operations
  - name: Webhook
    description: Webhook related operations
  - name: RedPacket
    description: Redpacket related operations
  - name: IPFS
    description: Ipfs related operations
  - name: DexScreener
    description: DexScreener related operations
paths:
  /v2/trade/{chain}/trader-gainers-losers:
    get:
      tags:
        - Trade
      summary: Trader - Gainers/Losers
      description: Get top gainers or losers ranked by PnL
      operationId: get.trader.gainers.losers
      parameters:
        - name: chain
          in: path
          description: A chain name listed in supported networks
          required: true
          schema:
            $ref: '#/components/schemas/ChainSymbol'
          example: sol
        - name: cursor
          in: query
          description: Pagination cursor
          required: false
          schema:
            type: string
          example: eyJpZCI6IjEyMyJ9
        - name: limit
          in: query
          description: Number of results per page
          required: false
          schema:
            type: integer
            format: int64
            default: 20
          example: 20
        - name: direction
          in: query
          description: Pagination direction (next or prev)
          required: false
          schema:
            oneOf:
              - $ref: '#/components/schemas/PageDirection'
            default: next
          example: next
        - name: resolution
          in: query
          description: PnL time resolution (1d, 7d, or 30d)
          required: false
          schema:
            oneOf:
              - $ref: '#/components/schemas/TraderPnlResolution'
            default: 1d
          example: 1d
        - name: sortType
          in: query
          description: Sort order (desc for gainers, asc for losers)
          required: false
          schema:
            oneOf:
              - $ref: '#/components/schemas/SortDirection'
            default: desc
          example: desc
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PageResponse_TraderGainersLosersItem'
components:
  schemas:
    ChainSymbol:
      type: string
      description: Supported blockchain chains
      enum:
        - sol
        - eth
        - bsc
    PageDirection:
      type: string
      description: Pagination direction
      enum:
        - next
        - prev
    TraderPnlResolution:
      type: string
      description: Trader PnL resolution period
      enum:
        - 1d
        - 7d
        - 30d
    SortDirection:
      type: string
      description: 'Sort direction (case-insensitive: accepts "asc"/"ASC"/"Asc" etc.)'
      enum:
        - asc
        - desc
    PageResponse_TraderGainersLosersItem:
      type: object
      description: Generic pagination response
      required:
        - data
      properties:
        data:
          type: array
          items:
            type: object
            description: Trader gainers/losers item — PnL-based ranking
            required:
              - chain
              - address
              - pnl
              - tradeCount
              - volume
            properties:
              address:
                type: string
                description: Trader wallet address
                example: 3xd4LGVWtYXLBspR6X5JWbW49NXmEehfPtX6Kqx98b4w
              chain:
                type: string
                description: Blockchain network identifier
                example: sol
              pnl:
                type: string
                description: Profit and loss amount in USD
                example: '12500.50'
              tradeCount:
                type: string
                description: Total number of trades
                example: '150'
              volume:
                type: string
                description: Total trading volume in USD
                example: '85000.00'
          description: Page data
        endCursor:
          type:
            - string
            - 'null'
          description: Cursor for the end of current page
          example: eyJpZCI6ImVuZCJ9
        hasNext:
          type: boolean
          description: Whether there is a next page
          example: false
        hasPrev:
          type: boolean
          description: Whether there is a previous page
          example: false
        startCursor:
          type:
            - string
            - 'null'
          description: Cursor for the start of current page
          example: eyJpZCI6InN0YXJ0In0=
        total:
          type:
            - integer
            - 'null'
          format: int64
          description: >-
            Total number of items matching the query (not just the current
            page).

            When `None`, the caller should treat it as unknown
            (backward-compatible).
          example: 564094
  securitySchemes:
    bearer_auth:
      type: http
      scheme: bearer
      bearerFormat: JWT
    api_key_auth:
      type: apiKey
      in: header
      name: X-API-KEY

````