Stockmaniacs is pirate guy.
He has copied the origincal Gann calculator from pivottrading.net.
Here are sufficient materials for anyone wanting to trade and learn gann square of nine.
Simple Gann Square of Nine (Traditionally created by Sourabh from Pivottrading.Net)...
This is the original document.
And you can calculate realtime advanced gann levels here
You can alternatively use below calculator as it provides you the flexibility to create your own gann calculation starting with any number, increment it by your custom levels and you can create a gann square of any depth.
Pivottrading Multi-Calculator (9 calcultaors in one single app)
1. Breakout Calculator
2. Advanced Camarilla Calculator
3. Gann Square of Nine Calculator
4. Advanced Gann Square Of Nine Calculator
5. Pivot Point...
For all those who use smart phones and wish to use intraday trading calculators on move, here is a consolidated app with all the important trading calculators.
Below calculators are suported in this app