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stock-analyzer

Skill969 starsChanged 6 months agoMITView on GitHub

A comprehensive stock deep analysis tool that combines real-time quotes, fundamental metrics, technical indicators, and growth analysis into a single professional report. Supports A-share, US stocks, HK stocks. Generates detailed investment recommendations with risk assessment and actionable trading strategies.

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2 other projects use a version of this.

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The file

We split this skill into the rules it gives an agent

2 rules. About 0 are common, 1 is distinctive, and 1 is very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈1

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 1

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Very specific:

    IMPORTANT: Always use the $SKILLS_ROOT environment variable to locate scripts.

    line 36
  2. Distinctive:

    When user requests stock analysis:

    line 89

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Stock Deep Analyzer

One-stop comprehensive stock analysis tool that generates professional-grade investment reports.

Features

  • Real-time Market Data — Current price, volume, market cap, beta
  • Value Investing Metrics — P/E, P/B, ROE, ROA, dividend yield, payout ratio
  • Technical Indicators — MA5/20/60, RSI, MACD, Bollinger Bands, VWAP
  • Growth Analysis — Revenue growth, earnings growth, profit margins
  • Financial Health — Asset/liability ratio, liquidity ratio
  • Investment Rating — Multi-dimensional scoring (value 35% / technical 25% / growth 25% / financial 15%)
  • Trading Strategies — Long-term hold, swing trade, short-term speculation
  • Risk Assessment — Key risks and price levels

Dependencies

Python packages (install once):

pip install yfinance pandas numpy

Usage

IMPORTANT: Always use the $SKILLS_ROOT environment variable to locate scripts.

Basic Analysis

export PYTHONIOENCODING=utf-8
python "$SKILLS_ROOT/stock-analyzer/scripts/analyze.py" 601288.SS

Specify Analysis Period

export PYTHONIOENCODING=utf-8
python "$SKILLS_ROOT/stock-analyzer/scripts/analyze.py" 000001.SZ --period 1y

US Stocks

export PYTHONIOENCODING=utf-8
python "$SKILLS_ROOT/stock-analyzer/scripts/analyze.py" AAPL

Parameters

ParameterDescriptionExampleDefault
tickerStock ticker symbol (required)601288.SS, AAPL-
--periodAnalysis period1mo, 3mo, 6mo, 1y, 2y6mo
--outputOutput formattext, jsontext

Stock Ticker Formats

  • A-share (Shanghai): 600519.SS, 601288.SS
  • A-share (Shenzhen): 000001.SZ, 002594.SZ
  • US stocks: AAPL, TSLA, NVDA
  • HK stocks: 0700.HK, 9988.HK

Output Structure

The analysis report includes 8 sections:

  1. Real-time Market Overview
  2. Value Investing Indicators (Score /10)
  3. Technical Analysis (Score /10)
  4. Growth Indicators (Score /10)
  5. Financial Health (Score /10)
  6. Comprehensive Investment Rating (Overall /10)
  7. Recommended Trading Strategies
  8. Key Risk Warnings

Workflow

When user requests stock analysis:

  1. Identify ticker symbol
    • User may provide company name → use web-search to find ticker
    • A-share: Shanghai = .SS, Shenzhen = .SZ
  2. Execute analysis
    export PYTHONIOENCODING=utf-8
python "$SKILLS_ROOT/stock-analyzer/scripts/analyze.py" <ticker>
  3. Interpret results
    • Extract overall rating and key findings
    • Highlight investment recommendation
    • Emphasize risk warnings
    • Provide actionable price levels

Limitations

  • Yahoo Finance data quality varies by market
  • Some metrics may be N/A for loss-making companies
  • Historical data limited for newly listed stocks
  • Real-time quotes may have 15-min delay

When to Use This Skill

  • User requests "深度分析", "complete analysis", "comprehensive report"
  • User wants multi-dimensional evaluation (value + growth + technical)
  • User needs actionable trading strategies
  • User asks for investment recommendations with risk assessment

Download now (ZIP)

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