# NautilusTrader

> Open-source algorithmic trading platform: a Rust-native core engine with a Python API for
> backtesting and live deployment of multi-asset, multi-venue trading systems from a single
> codebase.

## Key facts

- NautilusTrader is developed by Nautech Systems Pty Ltd.
- The open-source engine supports research, backtesting, simulation, and live trading workflows.
- The architecture uses an event-driven core, nanosecond timestamps, deterministic replay, and
  shared engine semantics between backtest and live environments.
- Python strategy code runs against performance-sensitive Rust components.
- NautilusTrader is trading software only. Nautech Systems is not a broker, dealer, exchange, or
  financial adviser.

## Site

- [Open source](https://nautilustrader.io/open-source/): open-source engine, releases, provenance, and getting started
- [Quality](https://nautilustrader.io/quality/): testing, deterministic simulation, benchmarks, and release gates
- [Security](https://nautilustrader.io/security/): security policy, responsible disclosure, and supply chain posture
- [Stats](https://nautilustrader.io/resources/stats/): public order-flow statistics attributed to NautilusTrader
- [Cloud platform](https://nautilustrader.io/cloud-platform/): managed cloud infrastructure and enterprise products
- [Institutional](https://nautilustrader.io/institutional/): engagement tier for firms trading at scale
- [Pro](https://nautilustrader.io/pro/): high-performance, user-controlled infrastructure for systematic traders
- [Prediction markets](https://nautilustrader.io/prediction/): backtesting, simulation, and live trading on prediction markets
- [Blog](https://nautilustrader.io/blog/): release announcements and engineering posts ([RSS](https://nautilustrader.io/feed.xml))
- [About](https://nautilustrader.io/about/): company background and mission
- [Team](https://nautilustrader.io/team/): the people building NautilusTrader
- [Partners](https://nautilustrader.io/partners/): technology, venue, and data partners
- [Brand](https://nautilustrader.io/brand/): logos, colors, and brand usage guidelines
- [Legal](https://nautilustrader.io/legal/): terms, policies, disclosures, and trading-risk disclaimer

## Integrations

Each page documents the adapter's supported products, order types, data feeds, execution features,
and quickstarts for one venue or data provider.

- [Architect](https://nautilustrader.io/architect/): Architect Exchange (AX) market data and perpetual futures on equities, FX, metals, and energy
- [Binance](https://nautilustrader.io/binance/): spot, USDT-margined, and coin-margined futures
- [Bybit](https://nautilustrader.io/bybit/): spot, linear, inverse, and options
- [Databento](https://nautilustrader.io/databento/): live and historical market data with L3 book depth and nanosecond timestamps
- [Derive](https://nautilustrader.io/derive/): on-chain options, perpetuals, and spot
- [Hyperliquid](https://nautilustrader.io/hyperliquid/): spot and perpetual futures
- [Kraken](https://nautilustrader.io/kraken/): Kraken Spot and Futures
- [Lighter](https://nautilustrader.io/lighter/): perpetual, RWA, and spot markets
- [OKX](https://nautilustrader.io/okx/): spot, margin, perpetual swaps, futures, and options
- [Polymarket](https://nautilustrader.io/polymarket/): CLOB market data and binary outcome markets

## Documentation

- [Docs index](https://nautilustrader.io/docs/llms.txt): per-page index of the latest documentation with links to raw markdown
- [Full docs corpus](https://nautilustrader.io/docs/llms-full.txt): the complete latest documentation as a single text file

Raw markdown for any documentation page is served under https://nautilustrader.io/docs/md/.