Answered By: Bobray Bordelon Last Updated: Mar 16, 2017 Views: 6911
Answered By: Bobray Bordelon
Last Updated: Mar 16, 2017 Views: 6911
- The CUSIP Converter on WRDS enables you to convert 8 or 9 digit CUSIPs into 6, 8, or 9 digits.
- The CRSP Stock Events - Historical Descriptive Information file on WRDS is useful for looking at the history of companies and their changes over time.
- If you prefer Excel, you can download the document Converting Company Level CUSIPs to CRSP CUSIPs for instructions on how to convert 6-digit CUSIPs to 8-digit CUSIPs.
- For more information about CUSIP, go to CUSIP Service Bureau and select "What's CUSIP?".
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