My SL gets adjusted on any trade if that trade is an averaged down trade and sometimes on trades that aren’t averaged down. I enter on an initial “hard SL” that appears at the time to be a logical place to place a PA SL. However, as the trade unfolds the dynamics of that unfolding can alter my SL. If price dynamics is slow and grinding I may tighten the “hard” SL. If volatility picks up I may widen it. If a PA pattern forms that wasn’t there when I first placed my trade that too can alter my “hard SL. So, I have an initial SL based on my best guess as to where a logical place to place it ought to be and that decision is founded upon the PA, at the time of entry. But since I cannot know “how” the trade will dynamically unfold depending on the dynamics I may or may not adjust that SL. If I average down it will most likely get adjusted. Finally, I have mental a SL point (that I eventually maje “hard” if price moves alot against me where I scrap the trade entirely and go the other way. Usually doubled or tripled up in the other direction. My original premise is wrong and I just get out. I suppose I could just use the last SL and make it a “hard one” i.e. the point where I would double or triple up I suppose, but I just prefer doing it the way I do it. I prefer being taken out on a “Hard” dynamic SL (one based upon the dynamics as the trade unfolds after entry) than executing a mental catastrophic SL or ”premise wrong” SL in the event of a sudden spike up or down that some algo generated. In others words, I am kinda protecting myself a larger mental SL from some algo that suddenly spikes thru my dynamic SL and my trade premise is proven wrong before I can adjust my “hard SL” to my mental SL on the DOM. In such a case I would be taken out on the dynamic hard SL and suffer a lessor loss.
In summary my initial hard SL gets adjusted to a dynamic hard SL (sometimes it stays the same) and then I have a mental SL point where my hard SL will finally get adjusted to, if necessary, and that won’t change. It maybe a screwed up way of looking at SL’s but it seems to work for me. And it keeps me in a trade until it can work in my favor.