Track and evaluate the performance of your investment portfolio across stocks, cryptocurrencies, and other assets.

A Java library for technical analysis.

KChart for Android ；股票k线图

Оценка эффективности инвестиций и трейдинга с учетом комиссий, налогов (удержанных и ожидающихся), дивидендов и купонов.

A Java library for Alpaca, the algo friendly API for stock, options, and crypto trading (https://alpaca.markets)

Simple PSEi (formerly known as PHISIX) RESTful API hosted on Google AppEngine

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

Algorithmic Financial Trading with Deep Convolutional Neural Networks: Time Series to Image Conversion Approach: A novel algorithmic trading model CNN-TA using a 2-D convolutional neural network based on image processing properties.

Create Bookmap addons using Python

TD Ameritrade Java Client

A virtual stock market and trading platform. Includes a fully simulated stock market, with dynamic price changes and news events. Simulation models a real calendar with time sped up

Intrinio Java SDK for Real-Time Stock Prices

Java Client API for Yahoo Finance

A web application for the overall performance of multiple portfolios with different financial instruments and currencies.

Trading Simulator is a web-based investment platform that allows users to trade stocks in real-time using a simulated account.

Too many portfolio trackers, but no portfolio doctor! Get insights from your trading history. Correctly benchmark against an index, with opportunity cost, interest income from cash, broker fees and capital gains tax, etc. factored in.

A Java library to help you create Strategies/Rules/Indicators from Ta4j project in an easy way using a customizable JSON payload.

Java library for integrating with the TradeIt API for trading and portfolio management.

🚀 Tinkoff Invest client written on Java

A text-based, stock trader within the terminal.