AgentSkillsCN

Fundamental Analysis

运用财务报表对美国股票进行深度基本面分析

SKILL.md
--- frontmatter
description: Deep fundamental analysis of US stocks using financial statements

Fundamental Analysis

Conduct deep-dive fundamental analysis of US stocks using financial statements and business metrics.

Financial Statement Analysis

  1. Income Statement Analysis

    • Revenue breakdown and growth drivers
    • Cost structure and margin trends
    • Operating leverage analysis
    • Earnings quality assessment
    • Non-recurring items identification
  2. Balance Sheet Analysis

    • Asset quality and composition
    • Liability structure and debt maturity
    • Working capital management
    • Off-balance sheet items
    • Shareholder equity trends
  3. Cash Flow Statement Analysis

    • Operating cash flow generation
    • Capital expenditure requirements
    • Free cash flow calculation
    • Cash conversion cycle
    • Financing and investing activities

Business Quality Metrics

  1. Profitability Analysis

    • Gross margin trends
    • Operating margin consistency
    • Net profit margins
    • ROE, ROA, ROIC trends
  2. Growth Analysis

    • Historical growth rates (3, 5, 10 years)
    • Growth quality (organic vs. acquisitions)
    • Market share trends
    • Geographic and product segment analysis
  3. Efficiency Metrics

    • Asset turnover ratios
    • Inventory management
    • Receivables collection
    • Fixed asset productivity
  4. Capital Allocation

    • Dividend policy and sustainability
    • Share buyback programs
    • M&A strategy and execution
    • R&D and capex investments

Competitive Analysis

  • Porter's Five Forces assessment
  • Competitive moat identification
  • Industry structure and dynamics
  • Market share trends
  • Pricing power evaluation

Visualization Support

When --visual flag is used, include chart data tables for key metrics:

1. Revenue & Earnings Growth Chart

Chart Type: Line chart with dual Y-axis Data Table:

code
Year    Revenue ($M)    Revenue Growth %    Net Income ($M)    EPS ($)
2020    [value]         [%]                 [value]            [value]
2021    [value]         [%]                 [value]            [value]
2022    [value]         [%]                 [value]            [value]
2023    [value]         [%]                 [value]            [value]
2024    [value]         [%]                 [value]            [value]

2. Profit Margin Trends

Chart Type: Line chart with percentage Y-axis Data Table:

code
Year    Gross Margin %    Operating Margin %    Net Margin %    Industry Avg %
2020    [%]              [%]                   [%]             [%]
2021    [%]              [%]                   [%]             [%]
2022    [%]              [%]                   [%]             [%]
2023    [%]              [%]                   [%]             [%]
2024    [%]              [%]                   [%]             [%]

3. Balance Sheet Composition

Chart Type: Stacked bar chart Data Table:

code
Year    Current Assets ($M)    Fixed Assets ($M)    Intangibles ($M)    Total Assets ($M)
2020    [value]               [value]              [value]             [value]
2021    [value]               [value]              [value]             [value]
2022    [value]               [value]              [value]             [value]
2023    [value]               [value]              [value]             [value]
2024    [value]               [value]              [value]             [value]

Year    Current Liab ($M)    Long-term Debt ($M)    Equity ($M)    Total L+E ($M)
2020    [value]             [value]                [value]        [value]
2021    [value]             [value]                [value]        [value]
2022    [value]             [value]                [value]        [value]
2023    [value]             [value]                [value]        [value]
2024    [value]             [value]                [value]        [value]

4. Cash Flow Waterfall

Chart Type: Waterfall chart Data Table:

code
Component                   Amount ($M)    Notes
Operating Cash Flow         [value]        Core business generation
Capital Expenditures        [value]        Investments in assets
Free Cash Flow             [value]        Available for distribution
Dividends                  [value]        Shareholder distribution
Share Buybacks             [value]        Share repurchases
M&A Activity               [value]        Acquisitions
Debt Repayment             [value]        Debt reduction
Net Cash Change            [value]        Bottom line impact

5. Valuation Multiples Comparison

Chart Type: Grouped bar chart Data Table:

code
Metric              Company    Industry Avg    5-Year Avg    Assessment
P/E Ratio           [value]    [value]         [value]       [Over/Under/Fair]
P/B Ratio           [value]    [value]         [value]       [Over/Under/Fair]
P/S Ratio           [value]    [value]         [value]       [Over/Under/Fair]
EV/EBITDA          [value]    [value]         [value]       [Over/Under/Fair]
PEG Ratio          [value]    [value]         [value]       [Over/Under/Fair]

ASCII Chart Example (Terminal Display)

When visual charts aren't available, provide ASCII charts for key metrics:

code
Revenue Growth (5-Year Trend)
$250B ┤                                          ╭──
$200B ┤                                   ╭──────╯
$150B ┤                            ╭──────╯
$100B ┤                     ╭──────╯
$50B  ┤              ╭──────╯
      └──────┬───────┬───────┬───────┬───────┬──
           2020    2021    2022    2023    2024

Integration with Report Generator

When --visual flag is used, output is optimized for /report-generator skill:

  • Data tables formatted for Chart.js ingestion
  • Chart type recommendations included
  • Color coding suggestions (green for positive, red for negative)
  • Axis labels and units clearly specified

Output

Provide detailed fundamental report with:

  • Financial strength score
  • Business quality rating
  • Competitive position assessment
  • Key investment risks
  • Fair value estimate with methodology
  • Investment recommendation with time horizon

Enhanced Output (with --visual flag)

  • All standard output sections above
  • Chart data tables for 5 key visualization areas
  • ASCII charts for terminal display
  • Chart specifications for HTML report generation
  • Color-coded metrics (green/red for positive/negative trends)