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 numpyUsage
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.SSSpecify Analysis Period
export PYTHONIOENCODING=utf-8
python "$SKILLS_ROOT/stock-analyzer/scripts/analyze.py" 000001.SZ --period 1yUS Stocks
export PYTHONIOENCODING=utf-8
python "$SKILLS_ROOT/stock-analyzer/scripts/analyze.py" AAPLParameters
| Parameter | Description | Example | Default |
|---|---|---|---|
ticker | Stock ticker symbol (required) | 601288.SS, AAPL | - |
--period | Analysis period | 1mo, 3mo, 6mo, 1y, 2y | 6mo |
--output | Output format | text, json | text |
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:
- Real-time Market Overview
- Value Investing Indicators (Score /10)
- Technical Analysis (Score /10)
- Growth Indicators (Score /10)
- Financial Health (Score /10)
- Comprehensive Investment Rating (Overall /10)
- Recommended Trading Strategies
- Key Risk Warnings
Workflow
When user requests stock analysis:
- Identify ticker symbol
- User may provide company name → use web-search to find ticker - A-share: Shanghai = .SS, Shenzhen = .SZ
- Execute analysis
export PYTHONIOENCODING=utf-8 python "$SKILLS_ROOT/stock-analyzer/scripts/analyze.py" <ticker> - 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