Top 177 stock-market open source projects

Alpaca Trading API integrated with backtrader

Technical analysis library for Rust language

Stock for Deep Learning and Machine Learning

💰 stocks.js is an easy-to-use stock market API for Javascript

An application that allows you to design and test your own stock trading algorithms in an attempt to beat the market.

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

A collection of ruby scripts for those who live in the command line

playing idealized trading games with deep reinforcement learning

Here you can find all the quantitative finance algorithms that I've worked on and refined over the past year!

Open Source Options Analytics Platform.

Software designed to identify and monitor social/historical cues for short term stock movement

API for Indian Stock Market's NSE and BSE.

PHP client for Yahoo Finance API 📈

An open source simulated options brokerage and UI for paper trading, algorithmic interfaces and backtesting.

quantitative security portfolio analysis. The analysis pipeline including data storage abstraction, alpha calculation, ML based alpha combining and portfolio calculation.

Stock market performance insights and trends in your inbox daily.

A small Python library with most common stock market indicators

Stock indicator technical analysis library package for .NET. Send in historical price quotes and get back desired technical indicators. Nothing more. It can be used in any market analysis software using standard OHLCV price quotes for equities, commodities, forex, cryptocurrencies, and others. We had private trading algorithms, machine learning, and charting systems in mind when originally creating this community library. Current indicators include: Accumulation/Distribution Line (ADL), Aroon Oscillator, Arnaud Legoux Moving Average (ALMA), Average Directional Index (ADX), Average True Range (ATR), Awesome Oscillator (AO), Balance of Power (BOP), Beta Coefficient, Bollinger Bands®, Chaikin Money Flow (CMF), Chaikin Oscillator, Chandelier Exit, Choppiness Index (CHOP), Commodity Channel Index (CCI), ConnorsRSI, Correlation Coefficient, Donchian Channels, Double Exponential Moving Average (DEMA), Elder-ray Index, Exponential Moving Average (EMA), Force Index, Fractal Chaos Bands (FCB), Gator Oscillator, Heikin-Ashi, Hull Moving Average (HMA), Ichimoku Cloud, Kaufman's Adaptive Moving Average (KAMA), KDJ Index, Keltner Channels, Momentum Oscillator, Money Flow Index (MFI), MESA Adaptive Moving Averages (MAMA), Moving Average Convergence/Divergence (MACD), Moving Average Envelopes, On-balance Volume (OBV), Parabolic SAR (stop and reverse), Percentage Volume Oscillator (PVO), Pivot Points and Rolling Pivot Points, Price Channels, Price (Comparative) Relative Strength (PRS), Price Momentum Oscillator (PMO), Rate of Change (ROC), Relative Strength Index (RSI), R-Squared (Coefficient of Determination), Simple Moving Average (SMA), Slope and Linear Regression, Smoothed Moving Average (SMMA), Standard Deviation, Stoller Average Range Channel (STARC) Bands, Stochastic Oscillator, Stochastic RSI, SuperTrend, Tillson T3 Moving Average, Triple Exponential Moving Average (TEMA), Triple EMA Oscillator (TRIX), True Strength Index (TSI), Ulcer Index, Ultimate Oscillator, Volume Simple Moving Average, Volume Weighted Average Price (VWAP), Vortex Indicator (VI), Weighted Moving Average (WMA), Williams %R, Williams Alligator, Williams Fractal, and Zig Zag.

Crawler for Fundamental analysis platform for BOVESPA stocks, generating a score for each share according to the selected criteria on the indicators.

Programs for stock prediction and evaluation

Python REST Client for interacting with the Tiingo Financial Data API

Download SEC filings from the EDGAR database using Python

My programming lab : multithreaded order matching engine in C++11 using FIX for order entry for Linux/Windows , no 3rd party libraries

Trading Environment(OpenAI Gym) + PPO(TensorForce)

TuShare is a utility for crawling historical data of China stocks

A web dashboard for the free trading platform Robinhood using Ruby on Rails and a private API

股市情感分析

work with Tehran stock exchange data in Python

A Java API for Developing Automated Trading Applications for the Equity, Futures, and Currency Markets

Stock Analysis Tutorial in Python

Simple javascript library containing methods for financial technical analysis

Unofficial Documentation of Robinhood Trade's Private API

Stock Market Analysis and Prediction is the project on technical analysis, visualization and prediction using data provided by Google Finance.

🐗 🐻 Deep Learning based Python Library for Stock Market Prediction and Modelling

Asynchronous, event-driven algorithmic trading in Python and C++

modular quant framework.

Python package that reads the historical quote files from BM&FBovespa (Brazillian Stock Exchange)

An intelligent recommender system for stock analyzing, predicting and trading

Autonomous stocks trading script

Stock Market Prediction Web App based on Machine Learning and Sentiment Analysis of Tweets (API keys included in code). The front end of the Web App is based on Flask and Wordpress. The App forecasts stock prices of the next seven days for any given stock under NASDAQ or NSE as input by the user. Predictions are made using three algorithms: ARIMA, LSTM, Linear Regression. The Web App combines the predicted prices of the next seven days with the sentiment analysis of tweets to give recommendation whether the price is going to rise or fall

A javascript technical indicators written in typescript with pattern recognition right in the browser

A C++ stock market algorithmic trading bot

EasyLanguage indicators and systems for TradeStation

various dashing dashboard jobs

Official Python library for Alice Blue API trading

Identification of trends in the stock prices of a company by performing fundamental analysis of the company. News articles were provided as training data-sets to the model which classified the articles as positive or neutral. Sentiment score was computed by calculating the difference between positive and negative words present in the news article. Comparisons were made between the actual stock prices and the sentiment scores. Naive Bayes, OneR and Random Forest algorithms were used to observe the results of the model using Weka

Stock market analyzer and predictor using Elasticsearch, Twitter, News headlines and Python natural language processing and sentiment analysis

Network Analysis for Financial Markets

stock market analysis

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

TD Ameritrade Java Client

Python application used to download, parse, and extract filings from the SEC Edgar Database (including 10-K, 10-Q, 13-D, S-1, 8-K, etc.)

This is a library to use with Robinhood Financial App. It currently supports trading crypto-currencies, options, and stocks. In addition, it can be used to get real time ticker information, assess the performance of your portfolio, and can also get tax documents, total dividends paid, and more. More info at

Platform for backtesting and live-trading intraday Stock/ETF/ELW using recurrent neural networks

quant framework for stock

Intrinio NodeJS SDK for Real-Time Stock & Crypto Prices

🔬 A curated list of awesome machine learning strategies & tools in financial market.

Sina stock options crawler with CSV output 新浪上证ETF期权数据爬虫

💸💸 Curated list of investment & finance related resources