This is the forex software simulator I am using; https://soft4fx.com/software/forex-simulator.php
Here are the lesson 7 indicators and template to download:
https://www.dropbox.com/s/b9awnlhldmy5qri/Lesson-7-Indicators-and-Template.zip?dl=0
https://www.dropbox.com/s/fp0s04o0wb7qmqf/REX.zip?dl=0
In this Lesson 7 I explain exactly how to use this specific version the QQE indicator and how to set it up to use as an exit indicator. I also included and additional Exit Indicator that I was comparing it too.
I place a trade by using a baseline cross entry, both my primary and secondary indicators are in agreement and my exit indicator signals to exit the trade.