TOOL API

get_symbol_change_history

Get ticker symbol change history -- tracks when US stocks changed their ticker symbol or company name. Returns old symbol, new symbol, company name, exchange, and effective date. Data available from 2022-07-22, US exchanges only. Use when the user asks about ticker renames, symbol changes, rebranding events, or needs to map old tickers to new ones. This is the only tool for symbol/ticker change tracking.

finance3 credits

Call information

Tool slug: eodhd.get_symbol_change_history
Provider: EODHD
Average response: 0 ms
Calls in 7 days: 0

Input parameters

start_date

'from' in YYYY-MM-DD (e.g., '2022-10-01').

end_date

'to' in YYYY-MM-DD (e.g., '2022-11-01').

fmt

'json' (default).

api_token

Per-call token override; env token used if omitted.