marketcalls/backtest
Quick backtest a strategy on a symbol. Creates a complete .py script with data fetch, signals, backtest, stats, and plots.
Quick backtest a strategy on a symbol. Creates a complete .py script with data fetch, signals, backtest, stats, and plots.
npx skills add https://github.com/marketcalls/vectorbt-backtesting-skills/tree/main/skills/backtestQuick backtest a strategy on a symbol. Creates a complete .py script with data fetch, signals, backtest, stats, and plots.
This repo contains 5 individual skills — each has its own dedicated page.
Optimize strategy parameters using VectorBT. Tests parameter combinations and generates heatmaps.
Quickly fetch data and print key backtest stats for a symbol with a default EMA crossover strategy. No file creation needed - runs inline in a notebook cell or prints to console.
Set up the Python backtesting environment. Detects OS, creates virtual environment, installs dependencies (openalgo, ta-lib, vectorbt, plotly), and creates the backtesting folder structure.
Compare multiple strategies or directions (long vs short vs both) on the same symbol. Generates side-by-side stats table.
VectorBT backtesting expert. Use when user asks to backtest strategies, create entry/exit signals, analyze portfolio performance, optimize parameters, fetch historical data, use VectorBT/vectorbt, compare strategies, position sizing, equity curves, drawdown charts, or trade analysis. Also triggers for openalgo.ta helpers (exrem, crossover, crossunder, flip, donchian, supertrend).
🛡 Enhance OpenClaw security by auditing, monitoring, and protecting your installation with a reliable all-in-one tool.
Claude Code 企业资产信息收集 Skill：输入公司名，自动完成子域名枚举、FOFA 测绘、CDN 识别、端口扫描、Host 碰撞、指纹识别，输出标准化资产总表。
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Agent skill repository for Nemagu/claude_skills.
Expert in building 3D experiences for the web - Three.js, React Three Fiber, Spline, WebGL, and interactive 3D scenes. Covers product configurators, 3D portfolios, immersive websites, and bringing depth to web experiences.
Configure your Flutter app to support different languages and regions