Structure behaves as expected. The break goes with the trend.
ICT / SMC Concepts · Lesson 06
Change of Character
Learn how the first break against an established market structure can signal that the trend is losing control.
Before We Start
This lesson builds directly on Break of Structure from Lesson 05. You already know HH, HL, LH, LL and BOS. Now we ask what happens when the structure stops behaving as expected.
By the end you will be able to:
- Explain what a Change of Character (CHoCH) is, and how it differs from BOS.
- Find the structural swing that has to break, for a bullish and a bearish CHoCH.
- Explain why a CHoCH is a potential structural shift, and not a guaranteed reversal.
- Tell a meaningful CHoCH from a minor break, and see how CHoCH connects to OBs, FVGs, Breakers and IFVGs.
When Structure Stops Behaving Normally
In the BOS lesson, you learned how price confirms continuation by breaking structure in the direction of the current trend.
CHoCH asks the opposite question: what happens when that expected continuation fails?
Structure breaks in the opposite direction. The break goes against the trend.
= CONTINUATION CLUE
= POTENTIAL SHIFT CLUE
Watch the same trend end two different ways. Nothing is labelled yet. Only the last few candles change.
BOS or CHoCH?
A bullish trend pauses. What would confirm continuation? Then see the alternative path.
What Was Supposed to Happen?
A CHoCH is only meaningful because there was already an expected structural sequence. No structure, no change of structure.
Here is the expectation in each kind of market, next to the outcome that breaks it.
Bullish Change of Character
Bullish CHoCHStart with the trend. It is bearish: a low, then a lower high, then a lower low. Price keeps stepping down.
Find the last meaningful lower high. Then price rallies and breaks above it. That break is interpreted as a bullish CHoCH.
The key change: buyers were able to take out a level that the bearish structure was respecting. That may suggest the sellers are losing control.
It does not guarantee an uptrend.
- BEARISH STRUCTURE
- LOWER HIGH
- LOWER LOW
- PRICE BREAKS ABOVE PREVIOUS LH
- BULLISH CHoCH
A Bullish CHoCH, Step by Step
A bearish market, then a rally through the key lower high.
Bearish Change of Character
Bearish CHoCHNow the inverse. Start with a bullish trend: a high, then a higher low, then a higher high.
Find the higher low. Then price falls and breaks beneath it. The previous bullish sequence is no longer intact.
Again: this is a potential structural shift. It is not a guaranteed full reversal.
- BULLISH STRUCTURE
- HIGHER LOW
- HIGHER HIGH
- PRICE BREAKS BELOW PREVIOUS HL
- BEARISH CHoCH
A Bearish CHoCH, Step by Step
A bullish market, then a fall through the key higher low.
BOS vs CHoCH
- Break occurs
- WITH the current structure
- Meaning here
- Continuation
- Example
- Bullish structure, break of the prior high, bullish BOS
BREAK THE CONTINUATION LEVEL
- Break occurs
- AGAINST the current structure
- Meaning here
- Potential structural change
- Example
- Bullish structure, break of the prior higher low, bearish CHoCH
BREAK THE PROTECTED / OPPOSING LEVEL
Same starting structure. Two different levels. Try it: the candles are identical until the very end.
One Structure, Two Endings
Toggle between the scenarios. Only the last candles differ.
Not Every Break Is a CHoCH
Like BOS, a CHoCH has to reference meaningful structure. Breaking any of these is not automatically a structural CHoCH:
- a tiny local candle low
- a random wick
- a minor internal pivot
- Level
- A small internal low
- Structure
- The key higher low is still intact
- Level
- The important higher low (or lower high)
- Structure
- The prior sequence no longer holds
Try it. Three lows are marked. Only one of them is the level that a bearish CHoCH must break.
Find the Key Level
A bullish market with several small lows and one meaningful higher low. The future candles are hidden.
Which low must fail for the bearish CHoCH?
CHoCH Is an Early Structural Warning
A CHoCH is often interpreted as an earlier sign of structural change than waiting for a fully established trend in the opposite direction.
But one structural break does not necessarily mean a complete trend reversal.
= EARLY STRUCTURAL SHIFT
= CONFIRMED NEW TREND
CHoCH vs CHoCH+
Advanced conceptThe source separates CHoCH from CHoCH+. We keep this short here. CHoCH+ has its own lesson next.
The existing structure breaks against the prior direction.
The source describes it as a stronger reversal indication: price first fails to produce the expected new extreme, and then breaks the level.
LL, LH, LL, then a break above the LH.
LL, LH, a failed LL, then a break above the LH.
The bearish inverse works the same way. In a bullish market, price first fails to make the expected new HH, and then breaks the prior HL.
CHoCH and Order Blocks
Remember Order Blocks from Lesson 03. A bearish CHoCH can be followed by a retrace, and a bearish Order Block can sit nearby.
The CHoCH describes the structural shift. The Order Block describes a price zone. Different concepts.
- BULLISH STRUCTURE
- BREAK BELOW KEY HL
- BEARISH CHoCH
- PRICE RETRACES
- BEARISH ORDER BLOCK NEARBY
CHoCH, Then an Order Block
Show the structure, the CHoCH, then the zone.
CHoCH and Fair Value Gaps
A strong displacement can break structure and leave an imbalance in the same move. Here the fall that breaks the higher low also leaves a bearish FVG.
Keep them apart. One is a level that broke. The other is a gap between candles.
- DISPLACEMENT
- BREAK BELOW HL = CHoCH (structure)
- +
- THREE-CANDLE GAP = FVG (imbalance)
CHoCH and FVG in One Move
Show the CHoCH, show the gap, then show both.
Putting the Concepts Together
One price move can be described in several ways. This chart uses ideas from four lessons. The goal is not a strategy. The goal is to see that each concept describes a different part of the same movement.
Structure, CHoCH, Breaker, IFVG
Four steps. Nothing new appears without a reason.
Why Traders Care About the Break
In a bullish structure, each higher low marks an area where price found enough support to keep going up. That is the idea behind the pattern.
If price later breaks through an important higher low, the prior structural pattern has changed. In a bearish structure, breaking above an important lower high suggests the same sequence is no longer being maintained.
Price-action traders interpret this as evidence that the prior directional structure has weakened. Some ICT / SMC educators go further and describe it in terms of institutional order flow. That is part of the theory. A chart cannot show who is buying or selling.
Structural Change ≠ Guaranteed Reversal
After a CHoCH, several things can happen:
Where Can CHoCH Appear?
The source discusses CHoCH mainly in intraday contexts, with 5m, 15m and 30m examples. That is a convention of the examples, not proof that these timeframes are the best.
Common intraday examples. Structure depends on the timeframe. A bearish CHoCH on the 5m chart can happen while the larger 1H structure is still bullish.
Knowledge Check
Knowledge check
Check 1
A bearish structure makes LL, LH, LL. Then price breaks above the previous LH. What formed?
Knowledge check
Check 2
A bullish structure makes HH, HL, HH. Then price breaks below the previous HL. What formed?
Knowledge check
Check 3: BOS or CHoCH?
The bullish structure is labelled. Price breaks above the previous high. BOS or CHoCH?
Knowledge check
Check 3, second scenario
Same kind of structure. This time price breaks below the key HL. BOS or CHoCH?
Knowledge check
Check 4: Which level?
Which level matters for a bearish CHoCH?
Knowledge check
Check 5: Guaranteed reversal?
A bearish CHoCH forms. Does that guarantee a full bearish trend?
Your Turn
Find the Bullish CHoCH
A bearish market: LH, LL, LH, LL. The future candles are hidden.
Which level would price need to break for a bullish CHoCH?
Now the other direction. Find the protected higher low before you reveal anything.
Find the Protected Higher Low
A bullish structure. Which higher low, if broken, would be a bearish CHoCH? Decide first, then reveal.
- Original
- —
- Invalidation
- —
- New role
- —
Bullish CHoCH: five steps
- Step 1: Identify bearish structure.
- Step 2: Find the latest meaningful lower high.
- Step 3: Watch price stop extending lower.
- Step 4: Price breaks above the lower high.
- Step 5: Mark bullish CHoCH.
Bearish CHoCH: five steps
- Step 1: Identify bullish structure.
- Step 2: Find the latest meaningful higher low.
- Step 3: Watch price stop extending higher.
- Step 4: Price breaks below the higher low.
- Step 5: Mark bearish CHoCH.
Common Mistakes
Calling every countertrend candle a CHoCH
Correction: A meaningful structural level must break.
Ignoring previous market structure
Correction: You need an established structure before you can identify its change.
Confusing CHoCH with BOS
Correction: BOS continues the existing structure. CHoCH breaks against it.
Using tiny internal pivots
Correction: Focus on meaningful structural swings.
Assuming CHoCH guarantees reversal
Correction: It signals structural change, not certainty.
Confusing CHoCH with CHoCH+
Correction: CHoCH+ adds an additional structural failure before the break.
What You Learned
- CHoCH represents a break against the current market structure.
- Bullish CHoCH occurs when bearish structure breaks above a meaningful Lower High.
- Bearish CHoCH occurs when bullish structure breaks below a meaningful Higher Low.
- BOS is generally a continuation concept.
- CHoCH is generally interpreted as a potential structural shift.
- Not every minor high or low break is meaningful.
- CHoCH does not guarantee a new trend.
- CHoCH can occur alongside FVGs, Order Blocks, Breakers and IFVGs.
CHoCH = POTENTIAL STRUCTURAL CHANGE, not a guaranteed reversal.
+ BREAK ABOVE LH
= BULLISH CHoCH
+ BREAK BELOW HL
= BEARISH CHoCH
The whole lesson in one picture
- Bearish Structure
- LH
- LL
- Break Above LH
- Bullish CHoCH
- Potential Structural Shift
- Bullish Structure
- HL
- HH
- Break Below HL
- Bearish CHoCH
- Potential Structural Shift
= CONTINUATION
= POTENTIAL CHANGE
All lessons
Further reading
- FluxCharts — Change of Character (CHoCH) Explained (opens in a new tab) An independent explanation of the same concept. This lesson is written in original wording.
- FluxCharts — Change of Character Plus (CHoCH+) Explained (opens in a new tab) The stronger variant, covered in the next lesson.
Educational content only — not investment advice. Change of Character is an ICT / SMC interpretation of price, not a proven market law, and a chart cannot show who is buying or selling. All charts use constructed, illustrative data.