I built my system based on vdi vol indi.It shows the vol related to new HH/LL represented with red an blue bars when a new HH/LL is created. The idea is when new HH or LL is created but the candle becomes bear or bull and a fractal alert appears indicating ob/os status inmediatly need an alert to check divergence in CCI, s/r analysis and take the decission. I have the mq4 version but will be nice to aplly the system in MT5 platform