Open Source C Investment Management Software

Technical analysis library with indicators like ADX, MACD, RSI, Stochastic, TRIX... includes also candlestick pattern recognition. Useful for trading application developpers using either Excel, .NET, Mono, Java, Perl or C/C++.

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

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

QashMoney is an accounting and budgeting application for the Sharp Zaurus SL5500 and its relatives. It features several account types, parent and child accounts, currency support, and budgets.

Algorithmic Trading implementation

Pizza Business is a game written in object-oriented C++, utilizing WxWindows, in which you start and control a pizza business / pizza restaurants, limited to a budget. The game is being targeted for multiple platforms including Windows and Linux.

The TREE Data Server captures real-time financial data from one or several datafeed services (e.g. IB TWS API), archives data in a historical database, and makes both live and archived data available to client applications.

The Alpine Financial Toolkit is a program to help see the big picture. It allows users to see their assets in a compact, meaningful form while still providing powerful tools to organize and plan for the future.

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

A Palm-Based application that stores and keeps track of a user's credit card rewards points

An extended version of GNU tail, with features targeted primarily (though not exclusively) at bandwidth and latency analysis of Financial Information eXchange (FIX) protocol log files.

The purpose of this project is to create a stable, robust expert adviser which is able to watch the currency markets and place trades automatically, using the technical indicators Fibonacci Pivots and Trend Histogram for entry and exit signals.

A Gnome panel applet for stock tracking. It is similar to the Gnome Stock Ticker shipped with Gnome. However, it offers 2 advantages: 1) Better UI to track a small number of stocks. 2) Real time last trade price from Yahoo FN.

A Technical Analysis Application for the GNOME Desktop. Currently it isn't useful but hopefully it will be in the near future.

GreatCharts is a program which will let you draw a wide range of stock-charts. For example Candlestick, OHLC. And functions like MAC, Stochastic, RSI, etc. Chart can be plotted in a very configurable way, to any picture size

Gstalker is a basic technical analysis charting package for the GNOME environment.

Interest is a financial management system for personal investments. Interest can keep and analyze all transactions. It has chart and reporting features, price importing capabilities and a tree-like management of accounts grouped together in portfolios.

Interest(ing) Calculator is useful in calculating Financial Parameters of loans/deposits.Loan/Deposits have four variables.They are, Principal,Interest Rate,Term,Installment.IC helps to calculate any one variable, if you know the other three variables.

The collection of MATLAB compatible routines for Mechanical Trading Systems. Released ta-lib - MATLAB MEX API to www.ta-lib.org . Related projects: http://sourceforge.net/projects/wlmllink and http://sourceforge.net/projects/algotrade.

This project is designed to be a web-based PFM (Personal Finance Manager) with capabilities of automating many tasks involved in handling finances (paying bills, generating reports, monitoring budgets).

Opentick is a financial market data service which provides a suite of API's for connecting market data to custom software applications.

A PalmOS application that calculates the monthly and yearly income tax incurred by employees according to the Philippine Income Tax Laws/

RAPID Graphing Software for Technical Analysis of Stocks and Commodities

Sgraph for GTK+ is a utility for creating stock graphs using max/min/volume data from a file.