Year-end packs love ratios because they compress. Compression is useful until it deletes the movement that mattered. Module 5 of Statement Review Studio is essentially a warning against mistaking compression for understanding.
Current ratio comfort
A current ratio that “looks fine” can sit on slow inventory and stretched payables. Ask what becomes cash in ninety days — not what the formula returns. Annotate the components, then decide whether the ratio deserves airtime.
Margin stability that isn’t
Gross margin can hold while mix shifts toward lower-touch products and service deferred revenue grows underneath. The ratio stays still; the business does not. Bridge the mix before you celebrate stability.
Leverage without covenant context
Debt metrics without the covenant definitions that lenders actually use invite false calm. Bring the definition into the review note. If you cannot name the test, you are not ready to report the number.
Ratios remain useful. Treat them as headlines that must earn a paragraph — a habit our financial statement review app reinforces by keeping component marks beside the summary figure.