Volume By Price can be found in your Global Chart Settings! Simply right-click anywhere on your chart, go to Global Chart Settings, and then select "Turn Price Volume on/off"
Volume-by-Price helps in identifying current support or resistance levels. However, current bars should not be used to confirm past support or resistance levels because the indicator relies on all the price-volume data displayed on the chart. For instance, for a chart spanning from January to June, the indicator considers six months of data. Bars might seem to indicate support in March, but remember, the indicator's data extends beyond March up to June.
Looking to customize your Price Volume tool? Right-click anywhere on your chart, and go to Configure Chart. Once that menu loads, click on Price Volume and you will see several different settings you can customize!