Advanced flow tools
Volume profile
4 min
Volume profile flips the usual chart on its side: instead of plotting volume against time (the bars at the bottom of most charts), it plots volume against price — a horizontal histogram showing how much traded at each price level over a chosen range.
The vocabulary
- Point of Control (POC) — the price with the most traded volume in the range. The market's "fairest" price, where the most business was done.
- Value Area (VA) — the price range containing the bulk of the volume, conventionally about 70%. Inside the value area, the market agreed; outside it, less so.
- High-volume nodes (HVN) — price shelves where a lot traded; they tend to act as magnets and as support/resistance because participants are comfortable transacting there.
- Low-volume nodes (LVN) — thin areas price tends to move through quickly, because little business was done there.
How it is used
- Acceptance vs rejection. Price spending time building volume at a new level = acceptance; a fast spike on thin volume that snaps back = rejection.
- Targets and barriers. POCs and HVNs from prior sessions become reference levels; LVNs become likely "fast travel" zones.
Availability and honesty
- Volume profile needs reliable volume data. On exchange-traded markets that's exact. In spot forex there is no consolidated volume — profiles are built from tick volume (number of price changes) or a single broker's flow, which is a proxy, not true traded volume. It can still be useful as relative structure, but never mistake it for the real thing.
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Risk disclaimer
This content is for educational and informational purposes only and is not investment, financial, tax or legal advice. Trading and investing carry risk, including the possible loss of capital. Any performance shown by third-party tools is hypothetical and not a promise of future results. Do your own research and consider professional advice before making any decision.