We covered Volume Profile on this blog back in 2023, and that post has the standard shape: here is the histogram, here is the Point of Control, here are the Value Area boundaries, trade the edges. All true, and it skips the question that actually determines the output.
Where does the profile start?
Drag the anchor to yesterday's open and you get one POC. Drag it to the last swing low and you get a different one. Drag it to the start of the week and you get a third. The histogram is arithmetic — it just counts volume at price — but the range you count over is a judgement call, and that judgement call decides every level the tool then reports as objective.
This is the problem Auto Anchored Volume Profile is built around. Not a better histogram. A better answer to where it should begin.
The measurement problem
Consider a trader who has been dragging anchors manually. Over a month they've placed a few hundred profiles. Every one involved a choice, and the choices weren't independent of what they hoped to see. If you're looking for support below price and you anchor from a point that puts the POC below price, you have found what you set out to find.
This isn't dishonesty. It's that a subjective input inside a tool that outputs precise numbers produces false confidence. "The POC is at 5,847.25" sounds like a measurement. It's a measurement conditional on a decision you may not remember making.
Automatic anchoring fixes this by tying the start point to a market event rather than a mouse position. The event is defined in advance; the profile follows from it.
Seven anchor types, and when each makes sense
- Session. Anchors to the session open. The default for intraday work — today's developing value area, rebuilt each day.
- Week and Month. Longer-horizon value. The weekly POC is a level that persists across days and matters to swing positions.
- Swing High / Swing Low. Anchors to the last confirmed pivot. This is the structural option: value measured over the current swing leg rather than an arbitrary calendar period. Pairs naturally with the market-structure tools.
- Volume Peaks. Anchors to a spike in volume. The reasoning is that a volume peak marks the beginning of a new distribution — something happened, participation surged, and value built from there. This is the most smart-money-native of the anchor types.
- Price Extremes. Anchors to the highest high or lowest low in range.
- Fixed Period. A set number of bars, for when you want a consistent lookback regardless of events.
The choice isn't cosmetic — it's a statement about what you think "value" means. Session anchoring says value resets daily. Swing anchoring says value is defined by the current structural leg. Volume-peak anchoring says value begins when participation arrives. All three are defensible and they produce different POCs on the same chart.
What matters is that you pick one for a reason and then stop moving it.
Three profile types
Beyond total volume, the indicator can build the profile from up/down volume or from delta.
The delta profile is the interesting one. A total-volume profile tells you where transacting happened. A delta profile tells you where aggressive one-sided transacting happened — which price levels saw buyers lifting offers versus sellers hitting bids.
Those are different questions with different answers. A price level can have enormous total volume from balanced two-way trade, meaning both sides were happy there. Or it can have similar total volume driven almost entirely by aggressive buying, meaning one side was chasing. The first is value; the second is a level where someone was forced. The delta profile separates them.
Candle Power
This is a feature with no obvious equivalent elsewhere, so it's worth explaining properly. Candle Power scores how strong each candle is relative to the POC, on a five-tier scale from Very Low to Very High, based on volume percentage. It's exposed as two plots: openPower and closePower.
The idea is that the same candle carries different weight depending on where it sits in the volume distribution. A bullish candle closing at a Very High power level closed where the market is heavily transacting — the move has participation behind it. The same candle closing at Very Low power closed in a thin part of the distribution, where price can move easily and where little was actually agreed.
Practically, this is a filter on breakout quality. Breakouts through low-volume nodes travel easily and often continue; breakouts into high-volume nodes tend to stall, because that's where the market has already decided price is fair. Having that as a number rather than an impression is the useful part.
Histogram resolution
Three layout modes, and the choice has real consequences:
- Ticks — maximum resolution, maximum computational cost
- Fixed Rows — a set number of buckets regardless of range
- Automatic (ATR-based) — resolution scales with volatility
Automatic is usually right, for the same reason ATR filtering is right in the FVG tools: a bucket size that gives useful detail during a quiet session is far too fine during an expansion, producing a histogram so granular it has no shape. ATR scaling keeps the profile readable across regimes.
Value Area percentage is separately configurable. Seventy percent is the convention and worth keeping unless you have a specific reason — comparability with other traders' levels is itself valuable.
The plots
Exposed for Strategy Builder, BloodHound and Blackbird:
-
POC— Point of Control -
VH/VL— Value Area High and Low -
delta— delta volume -
openPower/closePower— Candle Power scores
POC as a live plot is genuinely valuable for automation, because it's a mean-reversion reference the market defines rather than a moving average you chose a period for. Distance from POC is a measure of how far price has travelled from where the market agreed value is — which is a more principled stretch measure than distance from a 20-EMA.
Historical mode enables full backtesting across the entire chart, with the caveat below.
The honest performance note
Volume profile calculation is expensive. Every tick in the loaded range has to be bucketed by price, and with multiple simultaneous profiles that multiplies.
Historical mode across a long chart with tick-level rows is the heaviest configuration available and benefits from a strong machine. If it feels slow, the fixes in order of effectiveness: switch histogram layout from Ticks to Automatic, reduce the number of simultaneous profiles, trim loaded chart history. Expert Display Mode also helps by placing current versus historical profiles intelligently rather than drawing everything at full weight.
Where it fits
Volume Profile is a value tool. Most of the smart-money stack is a structure tool. They answer different questions and combine well:
- POC as a target. Price extended from value tends to be drawn back to it. A short from a bearish Order Block with the POC well below has a value-based destination.
- Value Area edges as confluence. A structural zone that coincides with the Value Area High is two independent reasons for the same level.
- Delta inside imbalance. The FVG post made the case for reading delta inside a gap. The delta profile generalises it — aggressive flow mapped across the whole range.
- Swing anchoring with structure. Anchor to swing highs and lows and the profile rebuilds every time structure shifts, so value is always measured over the current leg.
Common mistakes
Changing anchor type to get a level you like. This reintroduces exactly the subjectivity automatic anchoring removes. Choose an anchor that matches how you think about value, and leave it.
Treating POC as support or resistance. POC is where most volume transacted — an attractor, not a barrier. Price frequently trades straight through it, because a level everyone agrees is fair is a level that's easy to trade at.
Running tick-resolution historical mode and blaming the indicator. That's the most expensive setting combination in the product. It's available because some traders need it, not because it's the default choice.
Ignoring the delta profile. Most users run total volume and never switch. The delta view answers the participation question, which is usually the one that matters.
Using session anchoring for a swing position. A profile that resets every day cannot describe value over a multi-day hold. Match the anchor horizon to your holding period.
The reframe
Manual Volume Profile is a good tool with a subjective input hidden inside it. Anchoring to defined market events — sessions, swings, volume peaks — makes the levels reproducible, which is what turns them from an impression into a measurement you can automate and backtest.
Disclaimer: Trading futures and other leveraged instruments involves substantial risk of loss and is not suitable for all investors. Past performance and indicator signals are not indicative of future results.
