I read some comments regarding PC lag on the Penguin thread that was using ZZ Trend amongst others and thought I would check the code. I was already aware of some delay loading onto the charts so I've updated the code and it seems to be loading faster. I had made other versions of this indicator so updated all of them. Included here is:
ZZ Trend histo with button;
ZZ Trend histo with Background Zones;
ZZ Trend Candles with Button, updated.