simple, fast and feature rich order matching engine supports limit, market, stop-loss, iceberg, IOC, FOK, GTD orders

A multi-asset matching engine for market places of all sizes

Price/time priority order matching engine

Christian Dior 💃🕺👗👔📈📉 - (Order Matching Engine) - match hundreds of thousands of orders per second

Toy Order Matching Engine - match hundreds of thousands orders per second

Production-grade cryptocurrency trading engine simulator with event-driven architecture, atomic balance updates, and thread-safe order matching. Built with Spring Boot 3.3+, Kafka, PostgreSQL, and Docker. Perfect for showcasing backend engineering skills!

Rust execution layer for Python trading strategies: deterministic LOB, portfolio backtests, pre-trade risk, and IBKR rebalancing.

Financial Market Software... For a Minecraft Server

A high-performance, real-time trading system with order matching engine, WebSockets, and Redis queuing.

Java Light Order Matching Engine - A Java implementation of gavincyi/LightMatchingEngine

High-performance order matching engine & trading simulator — Python API, Rust core. Limit/market orders, price-time priority, latency benchmarks.

Production-grade multi-role trading backend in Go — order matching engine, Kafka event streaming, WebSocket feeds, Redis caching, ACID wallet system & Prometheus observability.

Lock-free C++20 order-matching engine. 2.7M ops/sec, p99 900ns latency, 21 tests.

This is a FIX based order matching system with low latency and high frequency. It has the abilities to integrated with different systems, e.g. CRM, Email System, etc.

Simplified price-time priority auction-style order matching engine

FIFO based Order matching for Buy and Sell orders

A full-stack stock trading platform with a PostgreSQL-powered limit-order matching engine, Flask REST API, JWT authentication, role-based access control, and real-time portfolio management.

Matching Engine in kotlin - (coroutine / channel)

A Java-based CLI order matching engine using priority queues. Simulates BUY/SELL trade matching with price-time logic.

A C++17 multithreaded order matching engine simulator implementing producer-consumer synchronization, thread-safe order book management, and price-time priority matching.