Reading the book by Joel Greenblatt "The Little Book That Beats the Market"
(with website http://www.magicformulainvesting.com/welcome.html) which proposes a strategy for value investing.
The strategy requires the following data:
1. Return on Capital
2. Earnings yield
I'm looking for a good source of data for ASX stocks for both variables (i.e. that I can filter, rank and manipulate all ASX stocks e.g. in Excel). Earnings yield I think there are plenty of sources, bur ROC seems harder to find.