Agent Skills
› NeverSight/learn-skills.dev
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backtesting-frameworks
GitHub构建稳健的量化回测系统，避免前视偏差、幸存者偏差及交易成本等陷阱。适用于开发交易策略、验证算法性能及实施滚动窗口分析，确保回测结果真实可靠。
Trigger Scenarios
开发交易策略回测
构建回测基础设施
验证策略性能与鲁棒性
避免常见回测偏差
实施滚动窗口分析
Install
npx skills add NeverSight/learn-skills.dev --skill backtesting-frameworks -g -y
SKILL.md
Frontmatter
{
"name": "backtesting-frameworks",
"risk": "unknown",
"source": "community",
"description": "Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias, and transaction costs. Use when developing trading algorithms, validating strateg..."
}
Backtesting Frameworks
Build robust, production-grade backtesting systems that avoid common pitfalls and produce reliable strategy performance estimates.
Use this skill when
- Developing trading strategy backtests
- Building backtesting infrastructure
- Validating strategy performance and robustness
- Avoiding common backtesting biases
- Implementing walk-forward analysis
Do not use this skill when
- You need live trading execution or investment advice
- Historical data quality is unknown or incomplete
- The task is only a quick performance summary
Instructions
- Define hypothesis, universe, timeframe, and evaluation criteria.
- Build point-in-time data pipelines and realistic cost models.
- Implement event-driven simulation and execution logic.
- Use train/validation/test splits and walk-forward testing.
- If detailed examples are required, open
resources/implementation-playbook.md.
Safety
- Do not present backtests as guarantees of future performance.
- Avoid providing financial or investment advice.
Resources
resources/implementation-playbook.mdfor detailed patterns and examples.
Version History
- e0220ca Current 2026-07-05 21:39
