backtesting-frameworks

Robust backtesting systems that avoid look-ahead bias, survivorship bias, and overfitting.

wshobson ↓ 13k

Claude Code

View source ↗

What it does

Developing trading strategy backtests
Building backtesting infrastructure
Validating strategy performance
Avoiding common backtesting biases
Implementing walk-forward analysis
Comparing strategy alternatives
Use point-in-time data - Avoid look-ahead bias

Derived from the skill's own SKILL.md documentation · extracted 2026-07-23

Robust backtesting systems that avoid look-ahead bias, survivorship bias, and overfitting.

Source

Repository: https://github.com/wshobson/agents

backtesting-frameworks FAQ

What does the backtesting-frameworks skill do?

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 strategies, or building backtesting infrastructure. Developing trading strategy backtests Building backtesting infrastructure

How do I install backtesting-frameworks?

Run: npx -y skills add https://github.com/wshobson/agents --skill backtesting-frameworks --agent claude-code — the source lives at github.com/wshobson/agents.

Maintain backtesting-frameworks?

Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.

[![backtesting-frameworks on getagentictools](https://getagentictools.com/badge/skills/wshobson-agents-backtesting-frameworks.svg)](https://getagentictools.com/skills/wshobson-agents-backtesting-frameworks?ref=badge)

npx agentictools info skills/wshobson-agents-backtesting-frameworks

The second line is the CLI lookup for this page — handy in READMEs and docs.