First, this is a wild one.
Due to repaint functionality, my advice is to set ColorBarBack to zero.
In any other case, the results can not be guaranteed.
Enty
There are three algorithms.
First
NLD generates trade signals and SAR is confirmation.
Second
SAR generates trade signals and NLD is confirmation.
Third
When both indicators confirm each other, the trade is placed.
Optional Exit.
If both indicators do not match, the position is closed.
For this to work, you need to install NLD.lua
viewtopic.php?f=17&t=1721