Backtesting is how traders check if a strategy works before risking real money. This skill helps you do it the right way. Robustness is more important than a perfect profit graph. You will learn to stress test your ideas, model slippage, and avoid overfitting. The goal is to find strategies that hold up under tough conditions. This approach is used by professional systematic traders.
Use this skill when developing or validating quantitative trading strategies. It covers every step from stating your hypothesis to evaluating results. You will learn how to test parameter sensitivity and run walk forward analysis. The method helps you avoid common pitfalls like curve fitting and look ahead bias.
Global
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mkdir -p .claude/skills/backtest-expertSource Repository
Wind Mcp Skillwind-information-co-ltd/wind-skills
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Backtesting Frameworkswshobson/agents
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Grimoire Polymarketfranalgaba/grimoire
Query Polymarket markets and manage orders straight from your command line
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Ask about Chinese stocks in plain English and get instant market insights