This is an edit of the Mod_ATR_Trailing_Stop by Scriptor found here https://www.mql5.com/en/code/20423.

It has 1 Buffer instead of 2 (1 Line instead of 2 Lines) . I was a fan of the original MT4-LevelStop-Reverse.v2 that was coded originally by Bruce Hellstrom (brucehvn), which used 1 Buffer. This one is the closet I have got to that indicator on MT5.