Nautilus Trader is a production-grade, Rust-native trading engine designed for multi-asset, multi-venue trading systems. It features a deterministic event-driven architecture that enables research-to-live parity, allowing strategies to be developed, backtested, and deployed live with consistent behavior. The system comprises a core Rust engine with Python bindings for strategy development, modular adapters for over 20 exchanges (including Binance, Coinbase, Kraken, and DeFi platforms), and infrastructure for backtesting, live trading, risk management, and analysis. Key components include a CLI tool for system management, a LiveNode for production trading, and a BacktestNode for historical strategy evaluation. The architecture emphasizes modularity, with separate crates for model, core, execution, trading, risk, analysis, persistence, serialization, and exchange-specific adapters, all communicating via an actor-based message bus.
This repository is a zero-dependency JavaScript library for detecting 18 candlestick patterns (29 variants) in financial OHLC data. It provides a consistent API per pattern (boolean check and array scanner), a multi-pattern scanner with optional trend context for confidence adjustment, a streaming API for memory-efficient processing of large datasets, a plugin system for custom patterns, and a CLI tool for quick analysis. The library supports both CommonJS and ES Modules, includes TypeScript definitions, and is extensively tested with unit, integration, and property-based tests. It is designed for use in trading systems, backtesting, and algorithmic trading applications.
This repository contains the backend API for a trading platform, specifically QuantDinger. It handles strategies, indicators, and market data, and has various tests and scripts for ensuring the quality and functionality of the code.