vectorbt-expert
vectorbt expert
What it does
- Python with vectorbt, pandas, numpy, plotly
- Data sources: OpenAlgo (Indian markets), DuckDB (direct database), yfinance (US/Global), CCXT (Crypto), custom providers
- DuckDB support: supports both custom DuckDB and OpenAlgo Historify format
- API keys loaded from single root .env via python-dotenv + finddotenv() — never hardcode keys
- Specialty indicators (no TA-Lib equivalent, always openalgo.ta): Supertrend, Donchian, Ichimoku, HMA, KAMA, ALMA, ZLEMA, VWMA
- Signal cleaning: openalgo.ta for exrem, crossover, crossunder, flip (always, regardless of indicator library)
- Fee model: Indian market standard (STT + statutory charges + Rs 20/order)
Requirements & configuration
Configuration: NSE_INDEX
Derived from the skill's own SKILL.md documentation · extracted 2026-07-23
vectorbt-expert FAQ
What does the vectorbt-expert skill do?
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). Python with vectorbt, pandas, numpy, plotly Data sources: OpenAlgo (Indian markets), DuckDB (direct database), yfinance (US/Global), CCXT (Crypto), custom providers
How do I install vectorbt-expert?
Run: npx -y skills add https://github.com/marketcalls/vectorbt-backtesting-skills --skill vectorbt-expert --agent claude-code — the source lives at github.com/marketcalls/vectorbt-backtesting-skills.
Maintain vectorbt-expert?
Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.
[vectorbt-expert on getagentictools](https://getagentictools.com/skills/marketcalls-vectorbt-backtesting-skills-vectorbt-expert?ref=badge) npx agentictools info skills/marketcalls-vectorbt-backtesting-skills-vectorbt-expert The second line is the CLI lookup for this page — handy in READMEs and docs.
