I just wanted to say this since I am getting many questions. This method can also be used for longer duration trades (which some might call as investing). For that, it's best to qualify investment candidates with Fundamentals and then enter at qualified DZs where insti(s) are buying. Exits can also be made basis PA which hints at reversals if fundamentals have changed.
I am not a fundamentals expert, but would love to collaborate with anyone with good fundamental knowledge here, and identify good candidates and time their entry with PA, if someone is willing.