What the head and shoulders pattern is
The head and shoulders pattern is a reversal chart pattern. It forms after a rise in price and suggests that buyers are losing control. A chart pattern is a shape that price traces on a chart, which traders use to describe the balance between buyers and sellers.
The structure has these parts:
- Left shoulder: a peak at the end of an uptrend, followed by a pullback.
- Head: a higher peak, followed by another pullback.
- Right shoulder: a lower peak, roughly level with the left shoulder, followed by a decline.
- Neckline: a line drawn through the troughs between the shoulders and the head.
The pattern is only complete when price closes beyond the neckline. Until then, it is a possible pattern, not a confirmed one.
The mirror version, which forms after a decline, is covered in the inverse head and shoulders guide. For the wider family of shapes, see chart patterns.
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A drawn example
The chart below is a sketch, not real market data. It shows the shape traders look for.
In this sketch, the neckline joins trough A and trough B. The vertical distance from the top of the head down to the neckline is the height of the pattern.
Identification rules
Many shapes on a chart look like heads and shoulders when you search for them. These rules help separate a clear pattern from noise.
A prior uptrend
A reversal pattern needs something to reverse. If price was moving sideways before the left shoulder, the shape is less meaningful.
The head is clearly higher
The head should stand out above both shoulders. If the peaks are almost level, the structure is closer to a triple top than a head and shoulders.
Shoulders are roughly balanced
The shoulders do not need to match exactly, but they should be similar in height and in the time they take to form. A very lopsided pattern is harder to read.
The neckline can be drawn cleanly
Connect the lows of trough A and trough B. The neckline can be flat or tilted:
| Neckline slope | What it describes |
|---|---|
| Flat | Sellers and buyers met at a similar level twice |
| Sloping down | Buyers are weakening; the break often comes later and lower |
| Sloping up | The break can come sooner, but the pattern is more often questioned |
Volume behaviour (where volume is available)
In stock and futures markets, traders often look for weaker volume on the right shoulder than on the left shoulder or head. In spot head and shoulders in forex, there is no central volume figure. Broker tick volume only counts price changes, so treat it as a rough guide only.
Confirmation by a close
A wick through the neckline is not a confirmation. Most traders wait for a candle to close beyond the neckline on the timeframe they are using. See candlestick patterns for how candle closes and wicks are read.
The measured move: a convention, not a forecast
The classic head and shoulders strategy in textbooks uses a measured move:
- Measure the vertical distance from the top of the head to the neckline, directly below the head.
- Take that distance from the point where price broke the neckline.
- Project it in the direction of the break. The result is a reference level.
This is a convention traders use to plan a trade and compare it with risk. It is not a prediction. Price may stop well before that level, go beyond it, or reverse straight after the break. Some traders use the level only to check whether the possible move is large enough compared with the distance to their stop-loss. You can work out position size and potential loss with the tools on the calculators page.
Invalidation: when the pattern no longer holds
Invalidation means the market has shown the pattern was wrong. Define it before you act on the pattern, not after.
Common invalidation points:
- Price climbs back above the right shoulder. This is the most widely used point. Many traders place their stop-loss above it.
- Price rises above the head. At that point the uptrend is intact and the pattern is gone.
- Price closes back above the neckline soon after breaking it. This is a warning sign rather than a full invalidation, but many traders treat it as a reason to exit.
Common false breakouts and failure modes
The head and shoulders chart pattern is widely known, which is part of the reason it fails often. Many traders watch the same neckline and place orders around it.
The wick break
Price pushes through the neckline during a fast move, triggers stop orders, then closes back above. Waiting for a close reduces this problem but does not remove it.
Break and full return
Price closes below the neckline, then rallies back above the right shoulder. This trap can lead to sharp moves against traders who acted on the break, as those positions are closed out together.
The retest that keeps going
After a break, price often comes back to test the neckline from below. Some traders wait for this retest. Sometimes the retest does not hold and price continues higher, turning the setup into a failure.
News and low liquidity
Central bank decisions, data releases and thin trading hours can push price through a neckline for reasons unrelated to the pattern. A break in those conditions says little about the pattern.
Pattern seen after the fact
It is easy to see a clean head and shoulders on a past chart. In real time, the right shoulder is often unclear until late, and many apparent shoulders turn into new highs.
Wrong timeframe
A pattern on a short timeframe can sit inside a strong trend on a longer one. Check the higher timeframe before giving the pattern weight. Our technical analysis guide explains how timeframes interact.
Risk in practice
Forex and CFDs are traded with leverage, which means a small price move against you creates a large loss relative to your deposit. Leveraged CFD and forex trading can lose money fast, and a failed pattern is a normal outcome, not a rare one. Set your stop-loss and position size before entering, and read our risk management guide. Practising pattern recognition on a demo account lets you see how often shapes fail without risking money.
Related reversal patterns worth comparing: double top, triple top and bottom, and island reversal.
Frequent questions
Is the head and shoulders pattern bullish or bearish?
The standard pattern is a bearish reversal that forms after an uptrend. The inverse version is the bullish counterpart that forms after a downtrend.
When is the pattern confirmed?
When a candle closes beyond the neckline on your chosen timeframe. Before that, it is only a possible pattern.
Does the measured move tell me where price will go?
No. It is a convention for setting a reference level and comparing it with risk. Price can stop short of it or move past it.
Does head and shoulders in forex work the same as in stocks?
The shape and rules are the same. The main difference is volume: spot forex has no central volume, so volume confirmation is weaker.
Where do traders place a stop-loss on this pattern?
A common choice is above the right shoulder, as the pattern is considered invalid if price returns there. The right place depends on your timeframe and position size.
Can the pattern fail after a clean neckline break?
Yes. Breaks that reverse back above the neckline or above the right shoulder are common, which is why invalidation should be planned in advance.