Thanks a lot,Xronos__ wrote: Wed May 20, 2026 7:14 am Last [1] is (shift 1)
[ If ] cheks that the buffer [2] has generated a valid [!=EMPTY_VALUE = NOT EMPTY VALUE] on the last completed bar , your (shift 1)
Why this check ? to ensure there are no uninitialized data
again Why ? to avoid throwing index/null errors
Regards
does it imply when I'm on multiple timeframe
Let's say I'm on period_5 viewing period_15 data is it advisable to set it one(1) or three (3) to avoid throwing index/null errors as you said