US and non-US Stock price data for delisted securities can be found in the following databases:
- Datastream - available at Barcelona and Madrid Libraries through LSEG Workspace (formerly Refinitiv Workspace) - When searching for securities in the "Explorer" window make sure the option is selected to include dead securites.
- CRSP is available through WRDS. It has a variable that tracks reason for delisting.
- Go to Orbis.
There is a search engine at Scripophily.com which gives valuation, and picture, of old stock certificates for sale.
