I use the templates to graph out things like ROE and ROIC over time, margins over time, shares outstanding and revenue growth (at TTM and 5-year trailing CAGRs, etc), drawdowns from peak FCF/share over time, etc.
You can do plenty of fundamental stuff with charts, and your brain can take it in a lost easier than a bunch of numbers (though you can go to the FH section if you want financials as numbers).
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