Compare historical stock data by percent change, price change or stock price. Add and remove stocks from the chart, and see real-time changes when other users add or remove stocks.

Link to app

Built using ES6, WebSockets, Express, Quandl for stock data, and HighCharts to display the data.

Create a .env file in the top level directory and add the following to it

QUANDL_API_KEY=

• Register for a free Quandl api key

You must have Nodejs installed on your machine.

• npm install
• npm start

MIT