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backtesting-trading-strategies

75 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a data skill usually connects to databases or online services with your credentials.

By gracefullight/stock-checker (GitHub) · data · 49 stars · scanned at commit 6ebf9be

Backtest crypto and traditional trading strategies against historical data. Calculates performance metrics (Sharpe, Sortino, max drawdown), generates equity curves, and optimizes strategy parameters. Use when user wants to test a trading strategy, validate signals, or compare approaches. Trigger with phrases like "backtest strategy", "test trading strategy", "historical performance", "simulate trades", "optimize parameters", or "validate signals".

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

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• 100 Low riskbacktesting-trading-strategiesBbgnsurfTech/claude-skills-collection · 29 stars
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Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'backtesting-trading-strategies' ] || [ -L ~/.agents/skills/'backtesting-trading-strategies' ]; then echo 'A skill folder named backtesting-trading-strategies already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/gracefullight/stock-checker' "$d" && git -C "$d" checkout --quiet '6ebf9beba5ac69a318151f3dd8a97803c31c95f2' -- '.agents/skills/backtesting-trading-strategies' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/backtesting-trading-strategies' ~/.agents/skills/'backtesting-trading-strategies' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'backtesting-trading-strategies' ~/.claude/skills/'backtesting-trading-strategies' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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