So, for me, trading channels are "out" and parabolas are "in".
I pulled a curve out of my arse and fit it as best I could. I wanted it to go nearly vertical without folding over itself (obviously) and with only 3 control points, so I couldn't "hack" the data, so to speak.
What does it all mean? I don't know. Bitcoin is madness. I'm just holding for now, until a more solid plan presents itself,.. if it ever does.
Good luck!