Tech/a, I don't see you with the difinitive exit strategey. All I see is you stuck absolutely on a method tested over a couple of years. Wooppee Doo!
Maybe you should step back a little from your tutorial style (I can highlight too!) and actually listen to others' points of view. My exit strategy is based on AVOIDING emotional selling which stop losses will expose you to. As I said very plainly I get out when the market tells me something is wrong. If your small, narrow mind needs that in some mathematical formula then here it is.
7,15 - 6,21,3,11 - 25,15,21,18,19,5,12,6 !
I refuse to answer your self serving, egotistical, ALL KNOWING questions.