Volume profile shows how much volume traded at each price level, drawn as a horizontal histogram beside the chart. Standard volume bars tell you how much traded in each time period. Volume profile tells you where it traded, which is the question that actually matters when you are choosing levels.
It is the tool that turns auction market theory from an idea into something you can put on a screen and measure.
Turning the chart sideways
A normal volume histogram sits under the chart, one bar per candle. It answers "how busy was this five minute period".
That is a strange question to build trading decisions on. You do not care what happened between 10:35 and 10:40 as an interval. You care what happened at 5842, because 5842 is where your order goes.
Volume profile rotates the measurement ninety degrees. Instead of volume per period, it shows volume per price. The result is a distribution, usually roughly bell shaped, which is exactly what auction theory predicts: a market doing most of its business around a central value and less as you move away from it.
The levels it produces
Four references come out of a profile. They are covered in depth in POC, VAH and VAL, so the short version here:
- Point of control (POC). The price with the highest traded volume. The market's own centre of gravity.
- Value area. The band containing roughly 70 percent of the volume, built outward from the POC.
- Value area high and low (VAH, VAL). The edges of that band, and the two most watched levels on the profile.
- High and low volume nodes. Local peaks and troughs in the distribution, covered in HVN and LVN.
An ES session with the volume profile drawn on the right, everything labelled: POC, value area shaded, VAH and VAL marked, and one clear high volume node and one low volume node annotated. This is the reference image for the whole pillar.
The three types worth knowing
Session profile
One profile per trading session. This is the default and the one you will use most. It answers where value was established today, which sets up tomorrow's context.
Decide early whether you are profiling the full 23 hour futures session or just the regular US hours. They produce meaningfully different levels, because the overnight period trades on thin volume and drags the profile around. I use regular hours for ES most of the time, and glance at the overnight separately rather than blending it in.
Composite profile
One profile across many sessions, often several weeks or the length of a range.
This is where the genuinely powerful levels live. A composite POC across three weeks of trading is a price the market has repeatedly agreed on, and it tends to matter far more than any single day's POC. When I am asked why a market keeps stalling at a price nobody else has marked, the answer is usually sitting on a composite profile.
Fixed range profile
A profile you draw manually over a specific move: a rally, a selloff, a consolidation.
Useful for a precise question. Where did the volume concentrate during that push? That level frequently gets defended on the retrace, and it is invisible on session profiles because it sits in the middle of a day rather than at its edges.
| Type | Covers | Best used for |
|---|---|---|
| Session | One trading day | Daily context and next-day reference levels |
| Composite | Weeks or months | The levels that actually hold over time |
| Fixed range | A specific move you select | Finding where a rally or selloff did its business |
Reading the shape
Before any level, read the outline. It tells you what kind of day you are dealing with.
Fat and symmetrical. A balanced session. Business concentrated in the middle, tailing off at both ends. Expect rotation, fade the edges.
Thin and elongated. A trend day. The market kept moving and never settled anywhere long enough to build a fat node. Fading this is how people get hurt.
Two humps. The market found two separate areas of agreement and moved between them, usually because something changed mid session. The gap between the humps is a thin area that price tends to travel through quickly.
Fat at one end. Price spent the day at one extreme and made a one directional excursion out of it. Often means the excursion was rejected and the fat end is the real value.
Shape first, levels second. A perfectly marked VAL on a trend day is a perfectly marked place to get run over. This is the same state question covered in balance vs imbalance.
How price behaves around the levels
Three tendencies, all tendencies rather than rules.
Price is drawn to the POC. In balance, the POC acts like a magnet. It is the price with the most agreement, so the market keeps returning to it. Useful as a target, unreliable as a stopping point.
Value area edges reject or accept. When price reaches VAH it either gets rejected and rotates back, or it gets accepted and the market starts building value higher. Acceptance means trading above it and staying there, not touching it. The difference between rejection and acceptance is the single most useful read a profile gives you.
Thin areas get crossed fast. Low volume regions have little to slow price down, so moves through them are quick. That is a reason to avoid placing targets in the middle of one.
What it cannot do
A profile is a record. It is built entirely from trades that have already happened, which has two consequences people underrate.
It lags. A developing profile changes as the session goes, and the level you marked at 10am may not be the level at 2pm. Traders get anchored to an early POC that the market has since moved past.
And it says nothing about what happens on arrival. A profile tells you 5842 was heavily traded. It cannot tell you whether the buyer who defended it is still there today. That question belongs to footprint charts, and the division of labour is the whole point: profile chooses the level, order flow decides the trade.
Getting started
Put a session profile on ES. Mark POC, VAH and VAL. Do nothing else for two weeks except watch how price behaves when it reaches them.
You will notice quickly that the levels matter more on some days than others, and working out which days is worth more than any indicator you could add. Then add the previous session's profile, because yesterday's value area is often more relevant to today's open than today's own developing one.
Only after that is worth adding the footprint. The full playbook is in how to build a volume profile trading strategy, and platform setup is covered in setting up ATAS.
Frequently asked questions
What is volume profile?
A chart study that shows how much volume traded at each price level, drawn as a horizontal histogram beside price. It replaces the question of how much traded during a time period with how much traded at a price, which is the more useful question when choosing levels.
What is the difference between volume profile and volume?
Standard volume is measured per time period, one bar per candle. Volume profile is measured per price level, regardless of when it traded. One tells you how busy a period was, the other tells you where the business actually happened.
Which volume profile should I use, session or composite?
Both, for different jobs. Session profiles give you daily context and the levels that matter for the next open. Composite profiles across weeks reveal the prices the market has agreed on repeatedly, which tend to hold far better than any single session's levels.
Should I include overnight volume in my profile?
For ES I usually profile regular US hours and look at the overnight separately. Overnight trades on much thinner volume, so blending it in drags the profile toward levels that few participants actually transacted at. Whichever you choose, stay consistent so your levels are comparable day to day.
Is volume profile useful for swing trading?
Yes, arguably more so. Composite profiles across weeks or months produce levels with far more participation behind them than any intraday reference. The logic is identical, only the timeframe of the data changes.
Can I use volume profile in forex?
Not reliably, because spot forex has no central exchange reporting total volume, so the profile is built on your broker's fragment of the market. Many traders profile the equivalent futures contract instead, such as 6E for EUR/USD, and use those levels on the spot chart.