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

# Get planned IPO calendar events

> [OpenAPI JSON Spec](/docs/output/v1_stocks_ipo-calendar_get.json)
Get upcoming IPO schedules with company details, expected pricing, and market information.

**Use Cases**
- Track upcoming IPO events for investment opportunities
- Monitor IPO pipeline for specific exchanges
- Get expected pricing ranges and market cap estimates

**Response Fields**
- symbol: Company ticker symbol
- date: Expected IPO date (YYYY-MM-DD)
- company: Company name
- exchange: Listing exchange (e.g., NASDAQ, NYSE)
- priceRange: Expected price range (e.g., "$14-$16")
- marketCap: Estimated market capitalization



## OpenAPI

````yaml /api-reference/openapi.json get /v1/stocks/ipo-calendar
openapi: 3.0.0
info:
  contact: {}
  description: >-
    Welcome to Arrays!


    Arrays is a unified financial data layer for both financial institutions and
    retail users, delivering comprehensive market data across crypto and equity
    markets. Our datasets cover fundamentals, ETFs, options, crypto, and more.


    Visit [arrays.org](https://arrays.org) to request an API key and start your
    free trial. You can explore our full API offerings in the documentation
    below.


    For any questions regarding APIs or pricing, please contact
    support@arrays.org.
  title: Arrays API
  version: '1.0'
servers:
  - url: https://data-tools.prd.arrays.org/api
security: []
paths:
  /v1/stocks/ipo-calendar:
    get:
      tags:
        - Stock
      summary: Get planned IPO calendar events
      description: >-
        [OpenAPI JSON Spec](/docs/output/v1_stocks_ipo-calendar_get.json)

        Get upcoming IPO schedules with company details, expected pricing, and
        market information.


        **Use Cases**

        - Track upcoming IPO events for investment opportunities

        - Monitor IPO pipeline for specific exchanges

        - Get expected pricing ranges and market cap estimates


        **Response Fields**

        - symbol: Company ticker symbol

        - date: Expected IPO date (YYYY-MM-DD)

        - company: Company name

        - exchange: Listing exchange (e.g., NASDAQ, NYSE)

        - priceRange: Expected price range (e.g., "$14-$16")

        - marketCap: Estimated market capitalization
      parameters:
        - description: Start date (YYYY-MM-DD format)
          example: '"2025-04-24"'
          in: query
          name: from
          schema:
            type: string
        - description: End date (YYYY-MM-DD format)
          example: '"2025-07-24"'
          in: query
          name: to
          schema:
            type: string
      responses:
        '200':
          description: Successfully retrieved IPO calendar
          content:
            application/json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/model.APIResponse'
                  - properties:
                      data:
                        items:
                          $ref: '#/components/schemas/model.IpoCalendarEvent'
                        type: array
                    type: object
        '400':
          description: Invalid parameters
          content:
            application/json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/model.APIResponse'
                  - properties:
                      error:
                        $ref: '#/components/schemas/model.APIError'
                    type: object
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/model.APIResponse'
                  - properties:
                      error:
                        $ref: '#/components/schemas/model.APIError'
                    type: object
      security:
        - ApiKeyAuth: []
components:
  schemas:
    model.APIResponse:
      properties:
        data: {}
        error:
          $ref: '#/components/schemas/model.APIError'
        metadata: {}
        pagination: {}
        request_id:
          type: string
        success:
          type: boolean
      type: object
    model.IpoCalendarEvent:
      properties:
        actions:
          example: Expected
          type: string
        company:
          example: Pacer Funds Trust
          type: string
        daa:
          example: '2025-02-03T05:00:00.000Z'
          type: string
        date:
          example: '2025-02-03'
          type: string
        exchange:
          example: NYSE
          type: string
        market_cap:
          example: $500M
          type: string
        price_range:
          example: $15.00 - $17.00
          type: string
        shares:
          example: 1000000
          type: integer
        symbol:
          example: PEVC
          type: string
      type: object
    model.APIError:
      properties:
        code:
          example: RESOURCE_NOT_FOUND
          type: string
        details:
          items:
            $ref: '#/components/schemas/model.APIErrorDetail'
          type: array
        docs_url:
          type: string
        examples:
          items:
            type: string
          type: array
        hint:
          type: string
        message:
          example: The requested resource was not found.
          type: string
        suggestions:
          items:
            type: string
          type: array
      type: object
    model.APIErrorDetail:
      properties:
        field:
          type: string
        got:
          type: string
        reason:
          type: string
      type: object
  securitySchemes:
    ApiKeyAuth:
      description: 'API Key authentication. Example: "your-api-key-here"'
      in: header
      name: X-API-Key
      type: apiKey

````