NASDAQ Quotes Web Service Operations

This web service supports the following APIs.

Each API lets you access the data in a unique way. APIs are grouped by topics for your convenience. Click on an API link to access its test form, documentation, sample code and more.

List Operations

  • Lists all current symbols and company names traded within a specified date range.
  • Search for symbols for a specific sector. Displays all related symbols and full company name.
  • Lookup a company by symbol, CUSIP, ISIN or other identifier types.
  • Retrieves all valid quote condition codes, including name, code and condition.
  • Lists all valid market center codes.

Get Quotes

  • Retrieves all quotes in a specific date and time range for specified symbol(s), market center and/or sub-market center.
  • Retrieves all pre-market quotes for specified symbol(s) and market center(s) for a specific date.
  • Retrieves all post-market quotes for specified symbol(s) and market center(s) for a specific date.

Search Quotes

  • Retrieves all quotes between a certain low/high price range for specified symbol(s) and market center(s) within a specific date and time range.
  • Retrieves all quotes between a certain low/high quantity range for specified symbol(s) and market center(s) within a specific date and time range.
  • Retrieves all quotes matching a certain quote condition for specified symbol(s) and market center(s) within a specific date and time range.
  • Retrieves all quotes matching a comma delimited list of quote conditions for specified symbol(s) and market center(s) within a specific date and time range.