Answered By: Edward Bilodeau Last Updated: Jul 12, 2017 Views: 1216
For historical betas use Bloomberg located on the 3rd floor (Room M3-53B) of the McLennan/Humanities Library.
Type the company's ticker symbol, then hit the EQUITY key, then type BETA.
Go to WRDS
Click on CRSP
Select Indices and Deciles
Select Portfolio Assignments
Step One: Choose a Year-end Beta Assignment
Step Two: Choose a Date Range
Step Three: Enter a Ticker Symbol
Step Four: Choose Beta value (BETAV) and DATE
Submit your request
Betas are available back to 1962.
Note: Wharton username and password required.
Also try Value Line (online back to 1997). Prior to 1997 see the print volumes.