Long-Term Debt-to-Equity Ratio

Unlevered Free Cash Flow (UFCF)

Economic Profit (EVA – Economic Value Added)

When to Buy and Sell a Stock

Pretax Margin

Interest Coverage Ratio > 2–3×

Current Ratio > 1

Net Profit Margin > 20

Working Capital Ratio

Cash Flow Metrics:

Days Sales Outstanding (DSO)

Detailed Qualitative Analysis