A vanilla JS customisable select box/text input plugin ⚡️

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

Redux is a simple, truly extensible options framework for WordPress themes and plugins.

🍭 Custom Android Switch widget

easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation

Global key-value store in the database

Real time stock and option data.

A complete set of volatility estimators based on Euan Sinclair's Volatility Trading

Backtest 1000s of minute-by-minute trading algorithms for training AI with automated pricing data from: IEX, Tradier and FinViz. Datasets and trading performance automatically published to S3 for building AI training datasets for teaching DNNs how to trade. Runs on Kubernetes and docker-compose. >150 million trading history rows generated from +5000 algorithms. Heads up: Yahoo's Finance API was disabled on 2019-01-03 https://developer.yahoo.com/yql/

Simple algorithmic stock and option trading for Node.js.

📊 Financial markets data library implemented in go.

Template with all necessary stuff taken care, just create your games main features.

A nimble options backtesting library for Python

c++ based application for testing options based automated trading ideas using DTN IQ real time data feed and Interactive Brokers (TWS API) for trade execution.

A WordPress plugin for adding ACF options page support for Polylang.

A Simple and Lightweight WordPress Option Framework for Themes and Plugins

Package for parsing command-line arguments to Julia programs.

Command line parser. Declarative arguments support. Rich set of argument types (switches, enums, files, etc...). Mutually exclusive arguments validations.

C++ argument parsing library

Custom AlertView Dialogue is the world's most advanced alert view library. Custom AlertView Dialogue includes simple message popups, confirmation alerts, selector popups, action sheet bottom menus, and input/feedback contact forms.

Robinhood Custom Functions for Google Sheets 📈

A simple C++ header only command line argument parser

Python module(s) to get stock data, options data and news.

A lightweight app for practicing your trading on Tradingview

The Open-Source Backtesting Engine/ Market Simulator by Bertram Solutions.

Provides interfaces and a concrete implementation to create instances depending on configuration via factory classes with mandatory options check and ensures an uniform config structure.

中国波指的计算

Quantitative Finance tools

Financial Derivatives Calculator with 168+ Models (Options Calculator)

A golang library for interacting with the Robinhood private API