The Open-Source Backtesting Engine/ Trading Simulator by Bertram Solutions.

A collection of methods for solving Finance/Accounting equations, implemented in C#.

QUIK# (QUIK Sharp) is the QUIK Lua interface ported to .NET.

Algorithmic trading strategies

Converter orderlog (.qsh) to Level I (SAT)

C# Library for Quant System (this repo is not maintained any more. please visit QuantTC instead)