This topic is very subjective. Those in the know especially institutional traders will not want to talk too much about their trade secrets for fear of breaching company policies. You need to research more if you are interested.
Anyway you do not have to concern about this stop hunting thingy because retail traders like us do not have access to ECN terminals to view order volume and stops. Just have to learn how to trade better by trial & error and not following the hype and media. They know where the congested trades are placed and will try to flush out those stops.
Then sometimes is sway sway invisible hands (central banks) come in and intervene. Your 100 pips stop loss order will also kena triggered. Lan lan sia haha. This one only can blame yourself to be in the wrong place at the wrong time! If you dare to play NO STOP LOSS = NO LOSS.
I ran through your past postings briefly. It seems you like to nibble a bit of each asset class. Specialise in something and not jack of all trades. End up knowing very little about each asset class. Specialising in one asset class is already a lifelong process. Let alone multiple ones.
I am still ever learning how the complicated world of Forex works and how it is rigged so I can execute my calls. And if you are as crazy as me you can short or long (NO STOP LOSS) in each trading day and hopefuly make some money. To me the Forex market is like a 'casino' with better odds at winning than those regular casinos. Hahaha!
And yes I do play small small at casinos to kill time during my jiak hong trips. I will instantly write off a certain budgeted amount as 'entertainment fees'.