Current candle change is OK but that indicator repaints back
I didn't observe this but i will have it in mind.
It seems that it is changing a couple of bars back
I am using this indicator with confirmation with some others. I didn't find it bad indicator. Yes, i agree with you that this indicator changing few bars back.
Pie in the sky
Isn't vertex repainting?
It's a "smart" repainter.
It draws differently after refreshing.
IE : it does not update the changed bars - coding error 101