Open Source Desktop Operating Systems Investment Management Software

jGnash is a cross platform personal finance application written in Java. jGnash is a double entry system with support for multiple currencies. jGnash can import OFX and QIF files.

QuickFIX is the worlds first Open Source C++ FIX (Financial Information eXchange) engine, helping financial institutions easily integrate with each other. The SVN repository is now locked. Latest code is hosted at github. https://github.com/quickfix/quickfix

A real-time financial derivatives calculator supporting 171+ models from QuantLib, Financial Numerical Recipes in C++ and MetaOptions. Matrices of prices are created with iterating strikes and/or months. A strike control system can produce any strike. A generalized date engine can calculate re-occuring distances to any industry used expiration into the future. Spread engine with spread views. Models Supported: Black-Scholes, Merton-73, Black-76, Roll Geske Whaley, Garman KohlHagen, Jump Diffusion, Quanto, Vasicek Bond Option, Turnbull Wakeman Asian, TimeSwitchOption, Look Barrier, Bachelier, PartialTimeBarrier, GapOption, Extreme Spread Option, Simple Chooser, ComplexChooser, PartialFixedLB, Executive, CashOrNothing, Extendible Writer, OptionsOnOptions, BAWAmericanApprox, BSAmericanApprox, AssetOrNothing, Bisection, BAWbisection, BSbisection, Gfrench, Gcarry, Swapoption, Complex Chooser, Super Share, EquityLinkedFXO, Spread Approximation, BinaryBarrier and more

QChartist is a free and open source technical analysis charting software. Its purpose is to provide a complete set of tools to perform technical analysis on charts and data. It helps to make forecasts mainly for markets but can also be used for weather or any quantifiable data. The program is flexible and its functionalities can be easily extended. You can draw geometrical shapes on your charts or plot programmable indicators from your data. It is also possible to filter or merge data. I got a little inspired from MT4 allowing a fairly easy portability of programmed indicators from MT4 to QChartist. It is now faster and much more professional thanks to the use of a C++ layer (used mostly for calculations) over the standard Basic layer (used mostly for the GUI interface). You can use astro indicators and functions from a library for astronomical calculations. You can get real time quotations thanks to Yahoo Finance, Alpha Vantage, Tiingo, Stooq, Finnhub and Twelvedata data sources.

Multiple platform C language API for users of the TWS application by Interactive Brokers

GNUEA stand for GNU Universal Expert Advisor. Used in MetaTrader platform as an Automatic Trading System. With GNUEA, we can use every default MetaTrader's indicators as automatic enter and exit trading strategy. For forex (or other futures market).

This project is no longer supported. We are working on a new algorithmic trading platform with extreme fast execution speed and lots of cool features. Please visit http://www.algospace.com/ for more detail.

This software imports BTC-e.com Market data into SierraChart software for real-time charting of prices and indicators.

This project is intended to calculate publicly traded companies' valuations from free financial data provided by the SEC.

The "Equity Analysis Tool" is a utility to read in stock quote data files created by Briter Systems and output data formatted for use with other companies stock analysis software. Example files can be downloaded from www.britersystems.com.

Beta Framework with a bespoke Fintech design pattern for Investment Banks and Fund Managers provides structure and real-time components for pricing, trade processing, P&L and risk applications. Investment Banks and Fund Managers have numerous applications, our objective is to normalize these applications providing a real-time Technical Debt free, highly Scalable, Agile framework with better Project Silos. Remove costly fixed layers with a Template Driven Design in-memory queryable functional real-time reactive solution that can run services local, remote, distributed or mixed, with integrated Testing, Permissions and Audits. Note project transfered from our https://code.google.com/p/fpmessaging/ repository Jun-15 http://fin-plus.co.uk/company.html http://fin-plus.co.uk/licenses.html https://www.linkedin.com/company/fin-

A suite of libraries and applications using genetic algorithms and AI for financial analysis and simulation. Currently the focus is to route FIX messages to an exchange simulator and use genetic algorithms to explore algorithmic trading strategies.

GeniusTrader aims to be a full featured toolbox for creating stock market trading systems based on Technical-Analysis methods. GeniusTrader implements trading systems defined in terms of: specific entry-exit points, current cash, current positions, trade type and most traditional technical analysis indicators. Market data time-periods range from ticks to years. Backtesting defined trading systems as well as tools to develop and test technical market indicators are provided. Visit geniustrader.org for full details and to download the most current version. Written in perl.

KICK (Kasseler Investment Club Kalkulation) is a bundle of PERL scripts to manage the finances of an investment club (german documentation).

PortOpt [Portfolio Optimizer] is a C++ program (with Python binding) implementing the Markowitz(1952) mean-variance model with agent's linear indifference curves toward risk in order to find the optimal assets portfolio under risk. You have to provide PortOpt (in text files or - if you use the api - using your own code) the variance/covariance matrix of the assets, their average returns and the agent risk preference. It returns the vector of assets' shares that composes the optimal portfolio. In order to minimise the variance it internally uses QuadProg++, a library that implement the algorithm of Goldfarb and Idnani for the solution of a (convex) Quadratic Programming problem by means of an active-set dual method. This solution is very efficient as it allows to solve hundred of thousand of portfolio problems in seconds. PortOpt runs as a text/console tool so it can be easily used in your own scripts.

R-Portfolio - breakeven optimally diversified investment portfolio. Оптимально диверсифицированный инвестиционный портфель.

RAPID Graphing Software for Technical Analysis of Stocks and Commodities

A trading system

MorphOS and AmigaOS 68k program that connects to Yahoo and downloads Market Quotes (MUI)