Volume profile and POC
A volume profile distributes traded volume across price levels rather than across time, showing the prices at which stock actually changed hands. The level with the most accumulated volume is called the POC, or point of control, read as the price where buyers and sellers found most agreement. Thin-volume zones tend to be crossed quickly and heavy ones tend to slow price down. It is a descriptive reading of the past, not a forecast.
See also
See it on real data
Celsmar computes this from the accounts companies file with their regulator, and shows which line every figure comes from. Free to start, no card.
Definition for informational purposes. It is not financial advice nor a recommendation to buy or sell.