What Is Market Profile? Market Profile vs Volume Profile Explained
Market Profile is a charting framework that presents market activity in terms of how price traded over different price levels within specified time intervals.These observations are represented as Time Price Opportunities (TPOs), which together form a distribution showing how price interacted with different levels over time.
Unlike Volume Profile, which organizes recorded volume by price, Market Profile is primarily based on Time Price Opportunities. Market Profile emphasizes how price interacted with different levels over time, while Volume Profile focuses on where volume was concentrated. As their calculations derive from different types of input data, their POC, Value Area, and other key reference levels will naturally vary.
Volume Profile vs Market Profile: Quick Comparison
Factor | Market Profile | Volume Profile |
Main question | Where did the price spend time? | Where was more volume recorded? |
Core unit | TPO blocks | Volume |
POC | Row with the highest TPO concentration | Price row with the highest volume |
Main use | Time-price distribution and session structure | Volume distribution by price |
Value Area | Based on TPO activity | Based on volume |
Initial Balance | Core Market Profile concept | Not inherently required |
Key Takeaways
Market Profile is built from Time Price Opportunities (TPOs).
TPO stands for Time Price Opportunity.
A TPO POC identifies the price level with the highest density of TPO blocks.
Volume Profile classifies recorded trading volume according to its presence at each price level.
Since both are derived from different metrics, their corresponding reference levels can vary from one another.
What Is Market Profile?
Market Profile, often displayed as a TPO Profile, is a charting framework through which traders can investigate how price developed over a particular time span. Instead of the normal sequence of candles, the chart displays activity arranged vertically on the y-axis, illustrating how prices interacted with various levels.
The time frame chosen for Market Profile could range from a single trading session to an entire day, week, or whatever the platform configuration might designate. The total time frame would be divided into discrete segments that record every price level entered within that specific block of time.
The profile presents a visual record of where price spent more or less time or moved through during the selected session, day, or week. Market Profile cannot be used to determine the identities of trading parties, identify particular institutional orders, or provide the intrinsic value of an asset, what it will inevitably be worth.
It is purely an informational tool that lays out market movement in a structured format useful for assessing price distribution, balance, and how the auction developed during the selected profile period.
What Does TPO Mean in Market Profile?
TPO stands for Time Price Opportunity. A Market Profile session can be broken down into smaller intervals that, on traditional charts, would take on different corresponding names. For Market Profile, however, these periods are identified via a progressive alphabetic system, common TPO block sizes include 5, 10, 15 and 30 minutes, with some platforms also offering hourly or other configurable intervals.
There is also the option to use 1-hour or custom durations, depending on the platform. Example time intervals include:
5-minute
10-minute
15-minute
30-minute
1-hour
Longer durations, depending on the charting software and specific configurations
TPO Letters for Each Interval
The common nomenclature assigned to these segments follows sequential English alphabetical order. They are represented as periods of time spent within specific zones on the price chart.
Thus, you’ll have an "A," "B," "C," "D," and so on. As trading develops, successive segments appear sequentially on your profile at distinct price levels across the entire range for the selected profile time frame.
TPOs that appear alongside a particular price row reflect which portions of the Market Profile period recorded activity at that specific price level. More TPOs at the same price mean that price was observed at that level across more time intervals.
This does not necessarily mean that more volume was traded at that price level, but it shows that price interacted with the specified area over more configured time periods.
How Is a Market Profile Built?
Building a Market Profile involves a structured approach:
Determine the Profile Period
Choose the time frame for which you want to generate the profile. This could be a single day, a trading session, a week, a month, or a custom period determined by your charting platform.
Divide the Period into Time Blocks
The selected time frame is segmented into equally sized time intervals. Common durations include 5-minute, 15-minute, 30-minute, or 1-hour blocks. The software typically assigns an alphabetic designation to each consecutive time block.
Record Price Interactions
As trades occur during each time block, the Market Profile records the price levels through which the market moves. Each interaction with a price level within a given time interval is noted.
Assign TPO Blocks
If the market price reaches or passes through a particular price level within a specific time block, a TPO block (represented by the corresponding letter, e.g., "C" for the third time block) is placed at that price level on the profile.
Accumulate TPO Blocks
If a price level is revisited or continues to be traded within multiple subsequent time blocks, additional TPO blocks will be stacked at that same price level. For instance, if price returns to the same level during the "D" interval, another "D" block would be added.
Form the Profile Distribution
The vertical arrangement and concentration of TPO blocks at different price levels create the characteristic shape of the Market Profile, clearly indicating where price spent more or less time during the selected period.
Identify Key Reference Levels
Once the Market Profile is constructed, traders use it to identify significant price points, such as:
Point of Control (POC): The price level with the highest density of TPO blocks.
Value Area: A defined range where a high percentage (often 70%) of the TPO activity occurred.
Value Area High (VAH): The upper limit of the Value Area.
Value Area Low (VAL): The lower limit of the Value Area.
Initial Balance (IB): The price range established during the initial time blocks of a trading session.
Illustrative Example of TPO Build-Up
Imagine that price moves through several levels during consecutive 30-minute TPO periods within a Market Profile session:
During Block A, price trades through the 100.25 area.
During the next period, Block B, price returns to the same area.
During Block C, price trades through that area again.
During Block D, price revisits the area once more.
The profile could look like this:
Price | TPO |
101.00 | C |
100.75 | BC |
100.50 | ABC |
100.25 | ABCD |
100.00 | BCD |
99.75 | D |
At the 100.25 price level, the letters A, B, C, and D show that price interacted with that level during four different configured time periods. The concentration of TPOs at a price level shows how often that area appeared across the selected TPO periods.
However, a high number of TPOs does not automatically make a price level an important trading signal, nor does it indicate that a particular amount of trading volume occurred there.
Key Market Profile Terms
Understanding the key terms used in Market Profile makes it easier to interpret how price activity is distributed throughout a selected profile period. The following concepts provide important reference points for analyzing TPO activity, value areas, and overall market structure.
Point of Control (POC)
In a TPO Market Profile, the Point of Control (POC) is the price level that displays the greatest quantity of TPO blocks, given the specified Market Profile settings. It is considered a reference level in the profile that demonstrates the area in which the market experienced the greatest concentration of price-time activity during that profile.
Value Area
The Value Area is the price range containing a specified percentage of the profile's TPO activity, often 70%, depending on the platform and settings. In a Market Profile, the Value Area is calculated using TPO activity rather than volume.
Value Area High (VAH)
The VAH is the upper boundary of the calculated Value Area, and traders may use this level as a reference point when observing whether price is accepted or rejected around the upper edge of the profile's value area.
Value Area Low (VAL)
Similar to VAH, VAL refers to the lower boundary of the Value Area. Traders may observe how price behaves around this reference level, including whether price is accepted below it or moves back into the Value Area.
Initial Balance (IB / IBR)
The IB denotes the upper and lower bounds of the price range experienced during the initial segment of time for a given trading session. As an example, let's consider one hour during which there are typically two initial Market Profile blocks if the profile is set to 30-minute segments; these periods can be used to establish an early-session price range.
TPO Midpoint
The TPO Midpoint is a reference value used in some Market Profile implementations to represent the profile's median or central price area. Its exact calculation can vary depending on the charting platform and the specific profile methodology being used.
For this reason, the TPO Midpoint should not automatically be interpreted as the Point of Control (POC), the midpoint of the Value Area, or a Volume Profile POC.
How to Read a Market Profile Chart
You might find Market Profile a bit intimidating due to all the letters and distribution shapes. Here's a structured way to approach Market Profile:
Define the Session or Profile Period
What range and timeframe does the profile represent? A daily profile and a weekly profile can give you different structural perspectives.
Find the TPO POC
Locate the row with the highest TPO block density. This gives you the center of the profile's greatest concentration of time or price activity.
Locate VAH and VAL
Note the high and low edges of the Value Area. This defines a range representing a set percentage of TPO activity.
Review the Initial Balance
Look at the price range generated during the set number of opening blocks and notice where subsequent price movement took place relative to it.
Look at the Shape of the Profile
Is activity concentrated within a particular range, or is the profile distribution moving in a directional manner?
Study Areas of Repeated or Limited Interaction
High TPO counts in specific price rows may signal repeated interaction over various periods and time blocks within the profile structure. Conversely, low TPO counts might indicate more limited interaction.
Compare Current Price Action With Previous Profile Reference Points
Previous POCs, VAHs, and VALs can provide useful historical context for current price action.
Consider Price Action and Risk Management Prior to Trading
Market Profile offers analytical insight, not automatic trading instructions. Remember to always align any decision with broader technical analysis and sound risk management practices.
Market Profile Example
Let's assume that, during a EUR/USD trading session, you see the following from your Market Profile indicator:
POC: 1.1650
VAH: 1.1680
VAL: 1.1620
The POC identifies the price row with the highest concentration of TPO blocks within the selected profile and settings. The VAH (Value Area High) and VAL (Value Area Low) represent the bounds of the Value Area in that profile.
This does not necessarily mean that you should be looking to buy at 1.1620 and sell at 1.1680. Instead, observe how price behaves when it returns to the Value Area boundaries. In Market Profile analysis, acceptance and rejection are descriptive terms used to characterize how price interacts with an area over time rather than proof of a specific buyer or seller intention.
Market Profile and Auction Market Theory
Market Profile is often discussed alongside Auction Market Theory, which interprets markets as processes in which price moves through different levels as participation and trading activity develop. Within this analytical framework, commonly used descriptive terms include:
Acceptance: Usually refers to sustained interaction with a price area over time.
Rejection: Usually refers to relatively brief interaction with a price area.
These terms describe observed profile behavior and should not be interpreted as proof of a specific buyer or seller intention.
Auction Market, Balanced Market vs. Imbalanced Market
A balanced market is typically one where prices consolidate into a defined, contained distribution without significant directional movement. The profile may appear more compact and centered around a defined range.
An imbalanced market is one where price moves directionally away from prior areas where the market spent time. The profile may extend directionally away from prior areas of concentration. These are simply descriptions, don't treat them as trading signals.
Common Market Profile Distributions
Commonly used Market Profile classifications include Normal Days, Normal Variation Days, Trend Days, and Neutral Days. Their precise definitions and interpretation can vary slightly depending on the platform, methodology, or Market Profile implementation being used.
Conditions | Details |
Normal Day | A day when most activity stays contained around the Initial Balance and the day does not extend greatly beyond it in any directional sense. This represents a less extended, contained auction. |
Normal Variation Day | A day that extends beyond the Initial Balance but doesn't trend significantly in one direction. The distribution appears longer than a typical Normal Day. |
Trend Day | A day that moves significantly in one direction, with the profile moving away from earlier areas. This represents a directional auction. |
Neutral Day | A day that moves in both directions, such that price explores an area in one direction and then moves in the opposite direction for a period of time. |
What Are Single Prints?
Single prints are price rows containing only one TPO block in the profile. They identify price levels that were traversed during only one configured TPO period within the selected profile. Depending on the profile structure and broader market context, these areas may be used as reference points when reviewing later price activity. However, a single print does not guarantee that price will revisit or react to that level.
What Are Poor Highs and Poor Lows?
A poor high or poor low occurs when the extreme top or bottom of a TPO profile contains more than one TPO block, suggesting limited tapering or excess at that extreme. By contrast, a profile extreme showing clearer excess typically tapers toward the high or low, creating a more distinct ending to the distribution.
Poor highs and lows are analytical features of the profile that traders may monitor when reviewing how price developed at previous extremes. However, they do not guarantee continuation, reversal, or a future revisit to those price levels.
What Is Volume Profile?
Volume Profile displays how the volume data available from the selected market or data source is distributed across different price levels. Unlike traditional volume indicators, which typically organize volume by time, Volume Profile organizes the available volume data by price. The exact meaning and reliability of that volume depend on the market and the data source being used.
How Does Volume Profile Work?
Choose a Profile Range
Divide the Price Range into Rows
Distribute Volume Data
Build the Horizontal Distribution
Calculate Key Reference Levels
In addition, Volume Profile has other identifying metrics, such as:
Metrics | Explanation |
Volume Point of Control (VPOC) | The price level with the highest concentration of volume available from the selected market or data source during the chosen profile period. |
Volume Value Area | A range representing a defined percentage of the total volume included in the selected profile. A 70% setting is commonly used as a default, although this can vary depending on the platform configuration. |
High Volume Nodes (HVNs) | Price levels within the profile that had a high concentration of trading volume, indicating areas where a relatively large amount of volume was recorded. High volume doesn't always mean that institutional buying occurred, nor does it indicate a clear destination for price action. |
Low Volume Nodes (LVNs) | Price levels within the profile that had a low concentration of trading volume, indicating areas where less trading occurred within the profile structure. |
Market Profile vs Volume Profile, The Core Difference
Although both tools organize information around price levels, they are built from different inputs. Market Profile uses Time Price Opportunities to show how price interacts with different levels across configured time periods, while Volume Profile displays how the volume data available from the selected source is distributed by price.
Because their calculations are based on different data, their POCs, Value Areas, and other reference levels may not match.
Neither tool is “better” since they are tools for answering fundamentally different types of questions.
Market Profile POC vs Volume Profile POC
One significant difference lies in the calculation of POC. In Market Profile, TPO POC refers to the price row where you see the highest concentration of TPO blocks. The Volume Profile POC, also called VPOC, is the price row with the highest concentration of volume included in the selected profile from the available market or data source.
The TPO POC and VPOC may either coincide or vary widely because they are calculated from different data types.
Market Profile Value Area vs Volume Profile Value Area
Similar logic applies to the construction of the Value Area. Market Profile VA is determined from TPO activity, while Volume Profile VA is determined from the volume data available within the selected profile and data source.
Both tools can use analogous labels such as VAH and VAL, but the underlying calculations are based on different inputs.
Market Profile vs Traditional Volume Indicator
Traditional Volume indicators, Volume Profile indicators, as well as Market Profile charts, plot your chart data in different ways. Thus, each presents different types of historically traded market information.
Feature | Traditional Volume | Volume Profile | Market Profile |
Main organization | Volume by time | Volume by price | TPO activity by price |
Typical display | Vertical histogram | Horizontal histogram | Letters or blocks |
Main question | When did activity occur? | Where did volume occur? | Where did price interact across time blocks? |
Primary input | Volume | Volume | Time-price opportunity |
Market Profile vs Volume Profile in Forex
The market that we primarily focus on is the Forex market, yet one important consideration needs to be taken into account: in the Spot Forex market, no single authoritative exchange is responsible for a consolidated worldwide volume figure due to its decentralized nature. In practice, Forex traders may work with different types of market and volume data, including:
Tick data from the platform your trading provider offers.
Broker-specific volume and trading volume data from your trading provider.
Traded volumes from the relevant futures market.
Other information sourced from another professional provider.
Forex Volume Data Note
No single consolidated source of globally traded volume is available for the decentralized Spot Forex market in the same way that consolidated exchange volume may be available for certain futures or equity markets.
Traders using Volume Profile in Forex should therefore understand what type of volume their selected data provider makes available. Tick volume measures price-update activity rather than consolidated traded volume and should not be interpreted as total global Spot FX volume.
Market Profile or Volume Profile, Which One Is Better?
This is a difficult question to answer because the two tools have different areas of strength, and much depends on what an individual wants to discover about a traded market. The tool that will serve you best will come down to the specific questions you’re asking about the market and the quality of the data you have to answer them.
Market Profile May Help You Examine
To understand how a session has developed
To study and analyze your TPO distributions
To compare price patterns over time blocks
To differentiate between price action over individual blocks and price action over entire sessions
To compare a current session with a previous session
To apply an Auction Market Theory-style analytical framework
Volume Profile May Help You Examine
To analyze where the bulk of volume traded and where volume was less active
To identify a prominent VPOC and observe how price behaves around it
To observe volume concentration and high- or low-volume nodes
To compare participation at different historical prices
Can You Use Market Profile and Volume Profile Together?
Some traders prefer to use both instruments, as they can complement each other and provide additional context for broader Market Analysis. One way to compare both tools is to review how their respective reference levels align or differ within the same selected market context:
Get the structure and price context using the Market Profile (TPO POC, TPO VAH/VAL, Initial Balance).
Compare your Market Profile levels with the ones from the Volume Profile (VPOC, Volume VAH/VAL, and the high-/low-volume node structure).
Analyze how the price levels of the Market Profile correspond to the Volume Profile. For example, observe how the VPOC matches or is offset relative to the TPO POC.
Observe the high- and low-volume nodes as additional reference areas.
Market Profile vs Volume Profile, Practical Example
Let’s say a Forex trading session on platform P1 that you’re using looks like the Market Profile shown below, along with the Volume Profile:
Market Profile:
TPO POC: 1.0850
TPO VAH: 1.0870
TPO VAL: 1.0825
Volume Profile:
VPOC: 1.0840
Volume VAH: 1.0865
Volume VAL: 1.0815
Why do the levels of TPO POC and VPOC differ so much here? Market Profile gives equal weight to TPO observations at each configured time block, whereas Volume Profile is based on the volume data available at each price level from the selected data source.
If price spends more time around one level but more volume is recorded at another level, the TPO POC and VPOC can differ. There is no requirement for Market Profile and Volume Profile to produce identical levels.
They may represent different reference prices because they are calculated from different inputs.
A Simple Framework for Reading Market Profile
Pick one consistent profile type.
Pick one consistent session definition.
Pick one consistent TPO block value.
Focus on the Initial Balance of the session and how price develops relative to it.
Recognize how your current market structure compares to prior sessions.
Try not to use price levels mechanically.
Observe whether later price activity confirms that a level remains relevant within the broader market context.
Always respect defined risk parameters.
Common Mistakes When Using Market Profile and Volume Profile
Treating a TPO POC or VPOC as an automatic trading entry.
Assuming VAH or VAL guarantees a future price reaction.
Treating changes in the size of a Value Area as standalone trading signals.
Mixing Market Profile reference levels with Volume Profile reference levels without considering their different calculation methods.
Assuming volume data from different Forex brokers or providers is directly comparable.
Forgetting that tick volume is not the same as consolidated global Spot FX volume.
Treating high-volume or low-volume nodes as automatic trading signals.
Ignoring profile settings such as the selected session, range, or TPO period.
Assuming high volume automatically proves institutional activity.
Using profile levels mechanically without considering broader market structure and risk management.
Market Profile vs Volume Profile, What Should You Take Away
Market Profile and Volume Profile may look similar on a chart, but they describe different types of market information. Market Profile uses Time Price Opportunities (TPOs) to organize price interaction across configured time periods, while Volume Profile organizes the volume data available from the selected market or data source by price.
Neither tool should be treated as a standalone predictor of future market direction. Their usefulness depends on the selected settings, the quality of the available data, and the broader market context.
This distinction is particularly important in Forex, where Spot FX does not provide a single consolidated global volume feed. Understanding what your Volume Profile data represents can therefore be just as important as understanding how the profile itself is calculated.
If you want to explore market-analysis tools alongside your trading platform, you can review STP Trading's market analysis resources and compare the available trading account options and current conditions.
Frequently Asked Questions about Market Profile vs Volume Profile
What Is Market Profile in Trading?
What Does TPO Mean in Market Profile?
What Is POC in Market Profile?
What Are VAH and VAL?
What Is Initial Balance in Market Profile?
What Is the Difference Between Market Profile and Volume Profile?
Is Market Profile Better Than Volume Profile?
Can Market Profile Be Used in Forex?
Is Volume Profile Accurate in Forex?
Can Market Profile and Volume Profile Be Used Together?
What Is the Difference Between TPO POC and Volume POC?
Is Market Profile a Trading Indicator?
Frequently Asked Questions
What is the difference between Market Profile and Volume Profile?
Market and Volume profiles differ in the type of data that they use. While Market Profile uses Time Price Opportunity (TPO) to measure how long the market stays at certain prices, Volume Profile uses trading volume at those levels.
Which One is Better: Market Profile or Volume Profile?
Neither one can be considered objectively better in all cases. Usually, Market Profile is chosen when working on market structure and Auction Market Theory, whereas Volume Profile is frequently employed to detect areas of high volume, liquidity and possible support/resistance. Both methods are used by professionals in combination due to their compatibility.
Is it Possible to Work With Volume Profile in Forex Trading?
Of course, but there is one caveat. Since Forex is a non-centralized market, there is no way of knowing what is the volume of trade. For this reason, most Forex brokers use tick volume in their terminals. It means the number of price movements, not traded contracts. Even though tick volume cannot be treated as a true volume, some traders find it useful enough for their needs.
What is the Point of Control (POC)?
Point of Control (POC) is the price level having the largest volume of activity within a certain time frame. For Market Profile, POC is the price level where the market spends most of its time. For Volume Profile, POC is the price level where the largest trading volume occurs. Since the two tools have different methods of calculating POC, the POC price level might not always coincide between the two profiles.
Can novices use Market Profile?
Yes, but it requires practice. Market Profile involves new ideas like TPOs, VAs, and Auction Market theory which is not common in the usual candle stick analysis.
Is it possible for traders to use Market Profile in Forex trading?
Indeed, traders are able to employ the Market Profile in the process of Forex trading, especially for those market participants who are interested in the price acceptance and overall structure of the market.
Does Volume Profile play a role in day trading?
Certainly, Volume Profile is an effective tool used by day traders since the method delivers useful information about crucial price levels to be reached during the trading day and price levels with the most volume trading activity.
Is Volume Profile usable by beginners?
Yes, beginners can use Volume Profile as long as they possess the knowledge and understanding of its basics before implementing it in real trading. Knowledge of such terms as Point of Control (POC), Value Area, High Volume Nodes (HVN), and Low Volume Nodes (LVN) is essential to the appropriate understanding of Volume Profile charts.
Is Volume Profile an indicator?
Volume Profile is treated more as a tool in technical analysis instead of an indicator in traditional sense. As opposed to popular indicators like moving averages and RSI, which calculate values based on time, Volume Profile does the job of sorting the trading activity according to prices.