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From-scratch limit order book + matching engine in Rust. ~100 ns book ops replaying 104M operations from real NASDAQ ITCH 5.0 data; 143-fill sweeps in 2 µs. Binary OUCH order entry, 10 µs order-to-ack.

VPS 简单实用命令行工具一键安装脚本：压缩/解压缩、TCP/HTTP/HTTPS Ping、可视化路由追踪、Speedtest 测试、端到端加密文件传输、更容易使用的 find 命令等等

Ornstein-Uhlenbeck models for phylogenetic comparative hypotheses

RTL implementation of a MoldUPD64 receiver.

BIVA MarketData ITCH Feed Handler Unicast SoupBinTCP BIVA MarketData ITCH Feed Handler Multicast MoldUDP BIVA MarketData ITCH Feed Handler Recovery UDP BIVA OrderRouting OUCH OMS Unicast SoupBinTCP BMV MarketData INTRA Feed Handler Multicast UDP BMV MarketData INTRA Feed Handler Recovery TCP Useful for the new Mexican Stock Exchange BIVA (Bolsa …

Simple OUCH 5.0 client for communication of orders to NASDAQ.

BIVA OrderRouting OUCH OMS Methods Unicast SoupBinTCP Useful for the new Mexican Stock Exchange BIVA (Bolsa Institucional de Valores) that uses X-Stream (NASDAQ)

A NASDAQ-style exchange simulator in C++20: price-time matching engine (allocation-free, differential-fuzzed), OUCH 4.2 / ITCH 5.0 protocol stack, real-market-data validation, and coordinated-omission-corrected latency benchmarks.

Market data feed parsing library (C)

Building a Nasdaq exchange driver in Java — from a QuickFIX/J session to a zero-allocation OUCH/ITCH pipeline. Nine parts, each with running code and measured numbers.

Sub-microsecond tick-to-trade FPGA trading system for Nasdaq US equities — SystemVerilog RTL, ITCH 5.0 / OUCH 5.0, hardware-enforced pre-trade risk, and a 13-tier engineering knowledge base.