chris006 wrote: Mon Feb 05, 2024 9:59 pm I removed the brackets and re-compiled. Still nothing shows. Tried several symbols. Nothing shows.

edit: Is there any library that is needed for the indicator to work?

no there is no libray. I barely changed the code by adding two additionnal buffers

then changed the code a little bit but I rechecked the code and everything seems fine

i'm not sure where your error comes from
do you have colors in the "color" panel ? anybody else having the same issue for the DUAL indi ?