795 Open Source Finance Software Projects

The IEX API provides any individual or academic, public or private institution looking to develop applications that require stock market data to access near real-time quote and trade data for all stocks trading on IEX.

💸💸 Curated list of investment & finance related resources

Applying Machine Learning and AI Algorithms applied to Trading for better performance and low Std.

📉 金融文本情感分析模型

This repository provides everything you need to get started with Python for (social science) research.

Technical analysis library for Rust language

Finance Management Made Easy

Python interface to IEX and IEX cloud APIs

Python-based framework for backtesting trading strategies & analyzing financial markets [GUI :neckbeard:]

YNAB API JavaScript Library

Python SDK for IEX Cloud

:bar_chart: Financial markets data library implemented in go.

QLNet C# Library

Modern crypto portfolio & market explorer. Built with @Flutter

Elegant OHLC Candlestick and Trade Volume charts for @Flutter

量化交易。同花顺免费模拟炒股软件客户端的python API。(Python3)

Kotlin(Java)开源量化交易开发框架

Code for Machine Learning for Algorithmic Trading, 2nd edition.

Financial portfolio optimisation in python, including classical efficient frontier, Black-Litterman, Hierarchical Risk Parity

Machine Learning and Reinforcement Learning in Finance New York University Tandon School of Engineering

📱 Collaborative List of Open Source Xamarin Apps

Python interface to TD Ameritrade (https://developer.tdameritrade.com)

一名项目兼产品管理老鸟的心得体会

Research in investment finance with Python Notebooks

基金投资管理回测引擎

Introducing neural networks to predict stock prices

Alpaca Trading API integrated with backtrader

PHP client for Yahoo Finance API 📈

A program for financial portfolio management, analysis and optimisation.

Example Order Book Imbalance Algorithm

🍃 Automate your personal finances – for free, with no ads, and no data collection.

MlFinLab helps portfolio managers and traders who want to leverage the power of machine learning by providing reproducible, interpretable, and easy to use tools.

Technical Analysis Indicators - Pandas TA is an easy to use Python 3 Pandas Extension with 130+ Indicators

Do you have enough savings to fund your business?

A collection of resources for pulling real-time streaming data off of TDAmeritrade's ThinkOrSwim(TOS) platform; providing C, C++, Java and Python interfaces.

Open source software platform for trading venues

Mathematical finance cheat sheet.

Python module to get stock data from Yahoo! Finance

High-performance TensorFlow library for quantitative finance.

Python training for business analysts and traders

Android version of Money Manager Ex

Money Manager Ex is an easy to use, money management application built with wxWidgets

The expense sharing app.

Open source analytics and market risk library from OpenGamma

A double-entry accounting system for Ruby applications.

AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

Firefly III: a personal finances manager

The purpose of this project is to share knowledge on how awesome Streamlit is and can be

Unofficial Python API client library for TD Ameritrade. This library allows for easy access of the Standard API and allows users to build data pipelines for the Streaming API.

Financial Markets Data Visualization using Matplotlib

Python wrapper for an unofficial Yahoo Finance API

Python API for FRED (Federal Reserve Economic Data) and ALFRED (Archival FRED)

PandaPy has the speed of NumPy and the usability of Pandas 10x to 50x faster (by @firmai)

ARCH models in Python

AtsPy: Automated Time Series Models in Python (by @firmai)

Portfolio optimization with deep learning.

A TD Ameritrade API client for Python. Includes historical data for equities and ETFs, options chains, streaming order book data, complex order construction, and more.

DeltaPy - Tabular Data Augmentation (by @firmai)

Notebooks for financial economics. Keywords: Jupyter notebook pandas Federal Reserve FRED Ferbus GDP CPI PCE inflation unemployment wage income debt Case-Shiller housing asset portfolio equities SPX bonds TIPS rates currency FX euro EUR USD JPY yen XAU gold Brent WTI oil Holt-Winters time-series forecasting statistics econometrics

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

A JavaScript library for common financial calculations

Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).

Technical analysis and other functions to construct technical trading rules with R

A resizable widget that shows your financial portfolio on your android home screen

TuShare is a utility for crawling historical data of China stocks

Extract data from a wide range of Internet sources into a pandas DataFrame.

Open Source Personal Finance Manager

Quantitative Financial Modelling Framework

基于Python的开源量化交易平台开发框架

Forex algorithmic trading framework using OANDA REST API.

Analytical Web Apps for Python, R, Julia, and Jupyter. No JavaScript Required.

Fast FIX protocol library for the JVM

Python wrapper for TA-Lib (http://ta-lib.org/).

📈 台灣上市上櫃股票價格擷取（Fetch Taiwan Stock Exchange data）含即時盤、台灣時間轉換、開休市判斷。

python tools for Finance with the functionality of indicator calculation, business day calculation and so on.

A curated list of insanely awesome libraries, packages and resources for Quants (Quantitative Finance)

Real-time FX trading showcase by Adaptive.

A stock backtesting engine written in Java. And a pairs trading (cointegration) strategy implementation using a bayesian kalman filter model

Real time stock and option data.

:warning: Deprecrated in favor of https://github.com/piquette/finance-go

Automatically push Monzo and Starling transactions into YNAB in real time.

可能是中国用户数最多的开源ERP

Powerful modern math library for PHP: Features descriptive statistics and regressions; Continuous and discrete probability distributions; Linear algebra with matrices and vectors, Numerical analysis; special mathematical functions; Algebra

A web scraper for ticker symbols from yahoo finance

中国的Quant相关资源索引

Performance analysis of predictive (alpha) stock factors

OANDA REST-V20 API wrapper. Easy access to OANDA's REST v20 API with oandapyV20 package. Checkout the Jupyter notebooks!

A extendable, replaceable Python algorithmic backtest && trading framework supporting multiple securities

C++ 17 based library (with sample applications) for testing options based automated trading ideas using DTN IQ real time data feed and Interactive Brokers (TWS API) for trade execution. [I have a private repository which has more recent changes, which get back-ported randomly][irc: #tradeframe on OFTC]

Calculates money quick and easy way to see live foreign exchange rates (Based on swift 4.2, viper architecture and special thanks to https://github.com/hakanensari/fixer-io for conversion API)

Pure-python FinTS (formerly known as HBCI) implementation

:boar: :bear: Deep Learning based Python Library for Stock Market Prediction and Modelling

Keep track of your 💵, 🕘, 🐖, 🐄, 🍻 on your command line

A python wrapper for Alpha Vantage API for financial data.

:moneybag: Personal finances tracking web app

Free and Online Accounting Software

The foundational library of the Morpheus data science framework

台灣股市股票價格擷取 (含即時股票資訊) - Taiwan Stock Opendata with realtime

Get a grip on your finances.