What Is The Financial Ratios That Matter (And How to Use Them)?
Financial ratios distill complex financial statements into comparable metrics. The most useful ratios fall into four categories: profitability (ROE, ROIC, gross margin), leverage (debt/equity, interest coverage), efficiency (asset turnover, inventory turnover), and valuation (P/E, EV/EBITDA, FCF yield).
Why It Matters
The key insight is that no single ratio tells the full story. A company with high ROE but excessive leverage is achieving returns through borrowed money, not operational excellence. A company with low P/E but declining margins may be a value trap rather than a bargain.
How LyraIQ Approaches This
LyraIQ's financial ratio analyzer computes 20+ ratios automatically and compares them against 5-year company history, sector medians, and market percentiles. The system highlights ratios that are outliers — either exceptionally strong or concerning — and explains their implications in the context of the company's business model.
Practical Steps
- Calculate profitability ratios: ROE, ROIC, gross margin, operating margin
- Measure leverage: debt/equity, interest coverage, net debt/EBITDA
- Evaluate efficiency: asset turnover, receivables days, inventory turnover
- Assess valuation: P/E, EV/EBITDA, P/B, FCF yield
- Compare all ratios to 5-year averages and sector medians