Get a list of holdings in an ETF. Also provides history of changes for known dates.
Documentation Index
Fetch the complete documentation index at: https://docs.ainvest.com/llms.txt
Use this file to discover all available pages before exploring further.
Bearer authentication header of the form Bearer <token>, where <token> is your key. Get the key here
US stock market ticker symbol of the ETF, e.g. SPY, QQQ, etc.
Start of the requested period, format YYYY-MM-DD. By default equals to a year ago from current date.
End of the requested period, format YYYY-MM-DD. By default equals to current date.