Analyzing Backtests
by PoorRican
Analyzes algorithmic trading backtest results from Jupyter notebooks and generates summary reports. Use when the user wants to analyze or summarize backtest notebooks.
Skill Details
Repository Files
1 file in this skill directory
name: analyzing-backtests description: Analyzes algorithmic trading backtest results from Jupyter notebooks and generates summary reports. Use when the user wants to analyze or summarize backtest notebooks. allowed-tools: Read, Bash, Glob, Grep
Backtest Analysis Skill
Analyze a Jupyter notebook containing algorithmic trading backtest results and generate a comprehensive summary report.
Analysis Steps
-
Version Control Information
- Run
git statusto check current state - Run
git log -1 --format="%H %ci"for latest commit hash and date - Note any uncommitted changes
- Run
-
Read the Notebook
- Use Read tool to load the specified .ipynb file
- Parse cells for code, markdown, and outputs
-
Extract Key Information
Model/Strategy Details:
- Strategy name, type, and configuration
- Key hyperparameters
- Training and testing period information
Date Coverage:
- Backtest period (start, end, duration)
Performance Metrics:
- Monetary results: returns, capital, drawdowns, trade statistics
- Statistical analysis: risk metrics, benchmark comparisons, distributions
- Extract whatever metrics are available in the notebook
-
Generate Report
Output a structured markdown report:
# Backtest Analysis Report
**Notebook:** [filename]
**Generated:** [date]
**Git Commit:** [hash] ([date])
**Uncommitted Changes:** [yes/no]
## Strategy
[Name and brief description]
**Configuration:**
- [Key parameters]
## Period
- **Dates:** [start] to [end] ([duration])
## Performance
| Metric | Value | Benchmark |
|--------|-------|-----------|
| Total Return | X% | X% |
| Annualized Return | X% | X% |
| Max Drawdown | X% | X% |
| Sharpe Ratio | X.XX | X.XX |
| Win Rate | X% | - |
| Total Trades | X | - |
## Risk Metrics
| Metric | Value |
|--------|-------|
| Volatility | X% |
| Alpha | X% |
| Beta | X.XX |
## Key Findings
- [Notable observations]
- [Strengths and weaknesses]
## Concerns/Recommendations
- [Any issues or suggestions]
Instructions
- Extract all available metrics from the notebook
- Mark unavailable metrics as "N/A"
- Provide brief analysis, not just data
- Flag unusual results or potential issues
- Keep report concise but comprehensive
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