The price is going up and down as beautifully as possible in a triangle!
The property of the triangle is that it continues to move behind itself, as much as the leg behind it!
This is a very simple pattern, but it must be completed, that is, it has 3 collisions with the roof of the triangle, which it has done 2 collisions so far!
So, for the final defeat of this pattern, you have to wait for the third collision.
Good luck and for now just look for swings, not holds ;)