fundamentals

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Analyze company fundamentals including financial statements, ratios, and profitability metrics. Use when evaluating financial health, profitability, or balance sheet strength.

ancs21 By ancs21 schedule Updated 12/8/2025

name: fundamentals description: Analyze company fundamentals including financial statements, ratios, and profitability metrics. Use when evaluating financial health, profitability, or balance sheet strength.

Fundamental Analysis

Overview

Comprehensive analysis of company financial fundamentals including profitability, growth, financial health, and valuation ratios.

Analysis Process

Run Fundamental Analysis

python .claude/skills/fundamentals/scripts/analyze.py {TICKER} {END_DATE}

Metrics Analyzed

Profitability

  • ROE (Return on Equity) > 15%
  • Net Margin > 20%
  • Operating Margin > 15%

Growth

  • Revenue Growth > 10%
  • Earnings Growth > 10%
  • Book Value Growth > 10%

Financial Health

  • Current Ratio > 1.5
  • Debt/Equity < 0.5
  • FCF Conversion > 80%

Valuation

  • P/E Ratio < 25
  • P/B Ratio < 3
  • P/S Ratio < 5

Signal Interpretation

  • Bullish: Strong profitability, healthy balance sheet, reasonable valuation
  • Neutral: Mixed signals across categories
  • Bearish: Weak fundamentals or expensive valuation

Example

Analyze MSFT as of 2024-12-01 using fundamental analysis.
Install via CLI
npx skills add https://github.com/ancs21/ai-sub-invest --skill fundamentals
Repository Details
star Stars 16
call_split Forks 4
navigation Branch main
article Path SKILL.md
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