API Documentation

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GET/api/1/equity-extended/symbol-changes

Symbol Change History API

Returns ticker symbol changes (renames, mergers) over the past year. Useful for data quality and corporate action tracking.

Defaults

limit=100

Parameters

Required first. Documented defaults are selected — Test Request matches a bare call.

1
limitnumberdefault 100
query

Number of results (default 100, max 500)

Default 100

Responses

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Request
curl -X GET \
  'https://api.eulerpool.com/api/1/equity-extended/symbol-changes?limit=100' \
  -H 'Accept: application/json'
200 Response
[
  {
  "old_symbol": "FB",
  "new_symbol": "META",
  "at_date": "2022-06-09T00:00:00.000Z",
  "company_name": "Meta Platforms, Inc."
}
]