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Learn Volume Profile with the CRT model

A free 6-lesson course — from what a volume profile is, to trading CRT setups at key volume levels. Pick a lesson to start.

6 lessons Read at your own pace Beginner-friendly
Lesson 1 of 6

What is Volume Profile?

Before you can trade with volume, you have to understand what a volume profile is actually telling you. This lesson builds that foundation — by the end you'll read any profile at a glance.

Volume over time vs volume at price

Every chart already shows volume — those bars along the bottom. But that's volume over time: it tells you how much traded in each 5-minute or 1-hour candle, not where in price that trading happened.

A volume profile rotates that idea 90 degrees. Instead of time on the bottom, it plots volume at each price level — a horizontal histogram running up the side of the chart. Long bars mean lots of activity traded at that price; short bars mean price passed through quickly. Suddenly you can see exactly which prices the market cared about.

Volume at price
Volume profile histogram showing volume at each price

The four levels you must know

POC — Point of Control

The single price with the most traded volume — the peak of the histogram. Think of it as the market's centre of gravity. Price tends to drift back toward the POC, which makes it a powerful magnet and a natural target.

Value Area (VAH & VAL)

The band of prices where roughly 70% of the volume traded — the "fair value" zone. Its upper edge is the VAH (Value Area High) and its lower edge the VAL (Value Area Low). Inside the value area, price is accepted; outside it, price is "expensive" or "cheap" and often snaps back.

HVN — High-Volume Nodes

Local peaks in the histogram where activity piled up. These act as support and resistance: price slows down and often reacts when it revisits an HVN, because there are resting orders there.

LVN — Low-Volume Nodes

The valleys — thin prices the market moved through quickly. Because so little traded there, price tends to move through them fast again. LVNs are where breakouts accelerate.

POC / HVN / LVN
Volume profile with POC, HVN and LVN labelled
Mental model: HVN = a crowd (hard to push through). LVN = an empty hallway (price sprints through). POC = the busiest spot in the whole room.

Why any of this matters

Markets have memory. Where a lot of business got done before, orders tend to cluster again — so those prices become the natural places for reactions, targets and reversals. Instead of drawing lines by feel, the profile shows you objectively where the important prices are, based on where real activity happened.

That's the whole edge: you stop guessing where support and resistance "might" be, and start reading where the market already agreed on value.

Takeaway: A volume profile shows volume at price, not over time. Learn to spot POC (magnet), value area (fair range), HVN (walls) and LVN (fast zones) — every later lesson builds on these four.
Lesson 2 of 6

Sessions & key levels

A profile is only as useful as the window it covers. This lesson explains session profiles — and why the levels from the last completed session become your map for the session you're trading right now.

Why "session" profiles

You could build a profile over any range, but the cleanest, most repeatable levels come from natural sessions: a day, a week, a month. Everyone watches these same windows, which is exactly why their levels work — it's shared reference.

The key rule: we read the previous, completed session. Today's profile isn't finished yet, so its levels are still moving. Yesterday's profile is locked in — and those fixed levels are what price reacts to today.

Rejections from dPOC / dVAH / dVAL
Price rejecting the previous-day key levels

Which window should you use?

  • Previous day (dPOC / dVAH / dVAL) — best for intraday trading. Yesterday's value area frames today's expected range.
  • Previous week — swing context. Great when you hold trades for days.
  • Previous month — the big picture, major turning points.

A good rule of thumb: match the profile to your timeframe. Scalping on the 5-minute? Use the daily profile. Swing trading off the 4-hour? The weekly profile gives cleaner context. The CRT + Volume Profile indicator can pick this automatically, so you always get a sensible period without fiddling.

How to read the levels

Once the previous session's POC, VAH and VAL are drawn as horizontal lines, treat them as a simple map:

  • Price above yesterday's value area = trading "expensive". Watch for rejection back down.
  • Price below the value area = "cheap". Watch for a push back up.
  • Price at the dPOC = equilibrium. Often chops here, or uses it as a launch pad.
Tip: Don’t overload your chart. Start with just the previous day’s dPOC, dVAH and dVAL. Three clean lines are enough to frame most intraday trades.
Takeaway: Use the previous session’s POC/VAH/VAL as today’s map. These are the "key levels" that lessons 3–6 build every setup around.
Lesson 3 of 6

CRT at key levels

This is the heart of the whole method. On its own, the CRT model is useful. But a CRT that forms exactly at a key volume level is a different animal — that's where structure and volume tell the same story.

A quick CRT refresher

Candle Range Theory looks for a liquidity sweep followed by a trap back inside a range. Price pokes beyond a high or low (grabbing the stops resting there), then fails and closes back inside — trapping everyone who chased the breakout. That failure is the signal.

The model marks the range high, the range low, and the 0.5 midline (equilibrium), so you can see the trap and where price is inside it.

Why confluence with volume works

Here's the key insight. A sweep of a random price doesn't mean much — price grabs liquidity all day long. But a sweep of the POC, VAH or VAL is different: price reached exactly where the market previously agreed on value, grabbed liquidity there, and rejected it.

Now two independent things agree:

  • Structure says: liquidity was swept and price trapped (the CRT).
  • Volume says: this happened at a level that already matters (the VP level).

When structure and volume point the same way, that's confluence — and confluence is what separates a coin-flip from a high-quality setup.

CRT at a key VP level (with HTF candle)
CRT forming at a key volume level with HTF context

Let the tool filter for you

You don't have to eyeball every CRT and check whether it's near a level. The indicator can filter CRTs so it only draws the ones that form within range of a key level (POC / VAH / VAL). Everything in open space is hidden. Your chart stays clean, and every setup that appears already has volume confluence baked in.

Strictness: "POC only" gives the fewest, highest-quality signals. "POC + value area" is the balanced default. Loosen to include HVN if you want more setups.
Takeaway: A CRT is strongest at a volume level. Sweep + trap + POC/VAH/VAL = structure and volume agreeing. That’s the setup you’re hunting for.
Lesson 4 of 6

Finding your entry inside the CRT

A CRT at a key level tells you where and roughly which direction. It does not tell you to blindly market-buy. This lesson covers the trigger: dropping to a lower timeframe and waiting for price to shift structure in the CRT's direction.

Why drop to a lower timeframe?

The CRT forms on a higher timeframe (say 1H or 4H). Entering on that timeframe means a huge stop. Instead, once price is inside the model at your level, you zoom in — to the 1–15 minute chart — and look for the first sign the turn is happening. Same idea, tighter entry, smaller risk.

CISD vs MSS

Both confirm that structure is shifting; they just differ in how strict they are.

  • CISD (Change in State of Delivery) — confirmed when a candle closes beyond the body of the prior candles. Because a wick always sits beyond the body, this triggers earlier and more often.
  • MSS (Market Structure Shift) — confirmed when a candle closes beyond the swing (the actual high/low). That's harder to achieve, so it's the stricter, stronger confirmation.

Neither is simply "better" — CISD gets you in earlier (body break), MSS confirms harder (swing break). Many traders watch CISD for timing and use MSS as the stronger, final confirmation.

Entry at a CRT key level (C3)
Entry example: structure shift (C3) inside the CRT at a key level

C2 vs C3 — which trap phase

The tool tags the shift so you know which phase of the trap produced it:

  • C2 — forming trap. The shift happens while the trap is still forming. Earlier entry, slightly less confirmed.
  • C3 — confirmed trap. The shift happens after the trap has confirmed. Cleaner, higher-confidence.

If you're newer, favour C3 — it filters out the shakier ones. As you get comfortable reading the model, C2 lets you get in earlier for a better price.

Discipline: No structure shift = no entry. The CRT can be perfect, but if price never shifts in your direction on the lower timeframe, there’s no trigger. Wait for it.

Timing: trade inside the active sessions

For intraday trading, when you trade matters as much as where. The cleanest setups happen inside the active sessions, when real volume is moving the market. All times below are New York time (EST):

  • London — 02:00 to 05:00
  • New York open — 07:00 to 09:30
  • New York AM — 09:30 to 11:00

A session usually starts with manipulation — an early move that grabs liquidity in one direction — and by the third 90-minute cycle that liquidity has been distributed. That's the rhythm to watch: manipulation first, then the real move.

My preferred windows

Inside those sessions, these are the specific windows I personally focus on:

  • London: 03:00–04:30 — I watch here for the opposition (the reversal against the early manipulation).
  • New York: 09:45–10:10 / 10:30 — I like to watch here for the opening order / entry.
Why timing helps: Outside the active windows, moves are thin and choppy — sweeps fail to follow through. Waiting for the session keeps you out of low-quality, dead-time trades.
Takeaway: Enter on the first structure shift in the CRT direction — not before. CISD is the earlier read (body break), MSS the stronger one (swing break); C3 is cleaner, C2 is earlier. And trade inside the active sessions — timing is part of the edge.
Lesson 5 of 6

FVG & confluence

When price shifts structure, it usually does so with an impulsive move — and that move often leaves a fair value gap. This lesson turns that gap into a precise entry, then stacks every layer you've learned into one high-quality setup.

What is a fair value gap?

An FVG is a three-candle imbalance: a gap between the wick of the first candle and the wick of the third, created when the middle candle moves so fast that price "skips" a zone. It marks an area price moved through inefficiently — and markets tend to return to fill that inefficiency.

FVG on the break leg
Fair value gap left by the leg that broke structure

The break-leg FVG is the one that matters

Not every gap is useful. The one you care about is the FVG left by the leg that actually broke structure (in the CRT direction). Price frequently retraces into it before continuing. That gives you:

  • A precise entry zone (the gap itself), instead of chasing.
  • A clear invalidation just beyond the gap — small, defined risk.
  • A logical reason price should continue after tapping it.

Stacking the full confluence

Now put every layer from the course together. A top-tier setup has all of these lining up:

  • A key volume level (POC / VAH / VAL) — lesson 2.
  • A CRT trap at that level — lesson 3.
  • A structure shift in the CRT direction — lesson 4.
  • An FVG on the break leg to enter on — this lesson.

Each layer filters out weaker trades. One or two lining up is okay; all four is where the highest-probability setups live.

Note: A gap greys out once price mitigates (fills) it — that zone is spent. Fresh, unmitigated break-leg gaps are the ones to trade.
Takeaway: Use the break-leg FVG as your entry zone with invalidation just beyond it. Level + CRT + shift + FVG is the full confluence stack.
Lesson 6 of 6

Putting it all together

You've learned every piece. This final lesson assembles them into a single, repeatable workflow — the exact sequence to run on a live chart, every time.

The 6-step workflow

1. Mark the levels

Load the previous-session volume profile. Note the dPOC, dVAH and dVAL. These three lines are your map for the session. Nothing else goes on the chart yet.

2. Wait for price to reach a level

Patience is the edge here. If price isn't at a key level, there is no trade — full stop. Let price come to your levels instead of forcing setups in the middle of nowhere.

Price reaches a key level on the HTF
Price tapping a CRT key level on the higher timeframe

3. Look for a CRT at that level

When price arrives, watch for a sweep and trap back inside the range, right at the POC / VAH / VAL. That's your structure-plus-volume confluence. If the tool is filtering CRTs to key levels, it appears automatically.

4. Drop down and find the shift

Zoom into a lower timeframe. Wait for a CISD or MSS in the CRT's direction (C3 for cleaner, C2 for earlier). This is your trigger — no shift, no entry.

5. Enter on the FVG

Use the break-leg fair value gap as your entry zone. Place invalidation just beyond the gap so your risk is small and defined.

Entry on the lower timeframe
Entry inside the CRT on the lower timeframe

6. Target the next level

Your target is the next logical level: the opposite side of value, the next HVN, or the dPOC. Let the map that got you in also tell you where to get out.

Your quick checklist

  • Is price at a previous-session level? (no → wait)
  • Is there a CRT trap at that level?
  • Did structure shift in the CRT direction on the LTF?
  • Is there a fresh break-leg FVG to enter on?
  • Where is the next level for a target?
You’ve finished the course. Level → CRT → structure shift → FVG → target. Practise spotting each piece and the setups start to jump out. When you’re ready, the indicator draws all of this for you automatically.