openclaw-home-pc/workspace/skills/daily-stock-analysis/references/financial-metrics.md
2026-03-21 15:31:06 +08:00

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# Financial Metrics Reference
Use these formulas and interpretations consistently. Metric availability may differ across US/CN/HK data providers.
## 1. Profitability
1. Gross Margin
- Formula: `(Revenue - COGS) / Revenue * 100%`
- Use: Pricing power and production efficiency.
2. Operating Margin
- Formula: `Operating Income / Revenue * 100%`
- Use: Core operating efficiency.
3. Net Margin
- Formula: `Net Income / Revenue * 100%`
- Use: End-to-end profitability quality.
4. ROE
- Formula: `Net Income / Average Equity * 100%`
- Use: Equity capital efficiency.
5. ROIC
- Formula: `NOPAT / Invested Capital * 100%`
- Use: Capital allocation quality across debt and equity.
## 2. Growth
1. Revenue Growth (YoY / QoQ)
- Formula: `(Current Revenue - Prior Revenue) / Prior Revenue * 100%`
2. EPS Growth
- Formula: `(Current EPS - Prior EPS) / Prior EPS * 100%`
3. Multi-year CAGR
- Formula: `(Ending / Beginning)^(1/Years) - 1`
## 3. Valuation
1. P/E (Trailing / Forward)
- Formula: `Price / EPS`
2. PEG
- Formula: `P/E / Earnings Growth Rate`
3. P/B
- Formula: `Price / Book Value Per Share`
4. P/S
- Formula: `Market Cap / Revenue`
5. EV
- Formula: `Market Cap + Total Debt - Cash`
6. EV/EBITDA
- Formula: `EV / EBITDA`
7. EV/Sales
- Formula: `EV / Revenue`
## 4. Leverage and Liquidity
1. Debt-to-Equity
- Formula: `Total Debt / Total Equity`
2. Interest Coverage
- Formula: `EBIT / Interest Expense`
3. Current Ratio
- Formula: `Current Assets / Current Liabilities`
4. Quick Ratio
- Formula: `(Current Assets - Inventory) / Current Liabilities`
## 5. Cash Flow Quality
1. Free Cash Flow (FCF)
- Formula: `Operating Cash Flow - Capital Expenditures`
2. FCF Yield
- Formula: `FCF Per Share / Price * 100%`
3. Cash Conversion
- Formula: `FCF / Net Income`
## 6. Interpretation Guidance
1. Always compare metrics against:
- Company historical range
- Sector and direct peers
- Current macro regime
2. Avoid single-metric conclusions.
3. Flag where accounting standards or reporting cadence reduce cross-market comparability.