This kind of indicator Cluster Volume, which is more suitable for those trading decisions based on the absolute values of the clusters.
The indicator allows you to customize the color designation with a maximum capacity of ticks in a bar, the number of ticks in the cluster, as well as, most importantly, the color and the size of the clusters for different values of volume (maximum, minimum, and different ranges of variation of volume in the cluster) that are important for making trade decisions .
Now, a quick glance at the chart, you will need to identify places where large amounts, visually assess the rate of their occurrence and relative value.