In this video I've tried to explain what Grid chart is, in which situation it will be useful and how to create it from scratch.
Sometimes Grid chart is really the need of the hour to visualize complex but similar data points, so that the end user can make quick decision from the complex data.
I hope you'll find this video useful and an addition to your existing learning of QlikView.
-Abhishek
QlikView Tutorial | QlikView Charts | QlikView Grid Chart