Head & Shoulders
Definition & Identification
The Head & Shoulders Top is one of the most widely recognized bearish reversal patterns. It is composed of three peaks:
- Left Shoulder: Price rallies and then declines, forming the first peak.
- Head: A higher peak forms in the middle, followed by another decline.
- Right Shoulder: Price rallies again but fails to surpass the head, producing a lower high.
- Neckline: A support level drawn across the troughs between the shoulders and head.
- Breakdown: Confirmation occurs when price closes below the neckline with volume.
This structure signals the exhaustion of bullish momentum and the onset of bearish control.
Pattern Psychology
The pattern captures the process of topping after an uptrend:
- Left Shoulder: Bulls push price upward, but selling emerges, creating resistance.
- Head: Bulls attempt again with greater intensity, reaching new highs, but volume often begins to diminish. Sellers return with more force.
- Right Shoulder: Bulls rally once more, but conviction is fading. The failure to reach a new high shows waning demand.
- Neckline break: Once support is lost, confidence in the uptrend collapses. Trapped longs exit, shorts enter, and bearish momentum accelerates.
It reflects the gradual handoff from buyers to sellers.
Reliability Stats
Bulkowski’s large database shows:
- Downward breakout frequency: ~65%.
- Failure rate: ~14%.
- Average decline after breakdown: ~22%.
- Pullback frequency: ~55% (price often retests neckline).
- Target met rate: ~66%.
The pattern has a strong track record, making it one of the most reliable reversal formations.
Trade Plan
Entry: Short on confirmed close below the neckline. Conservative traders wait for a retest; aggressive traders may enter early as the right shoulder forms.
Stop loss: Above the right shoulder (conservative) or above the head (extra conservative).
Targets: Minimum = distance from head peak to neckline projected downward. Secondary = major support zones.
Invalidation: A sustained break above the head invalidates the bearish outlook.
Nuances & Common Traps
- Sloping necklines: A downward-sloping neckline strengthens the pattern; upward-sloping ones weaken it.
- Volume clue: Volume often peaks on the left shoulder and head, then contracts into the right shoulder; breakout volume expansion confirms authenticity.
- False breakdowns: Neckline breaks without volume can fail.
- Extended right shoulders: If the shoulder drifts too long sideways, the pattern may morph into a rectangle.
When to Skip
- If the head is not significantly higher than shoulders.
- If neckline support is weak (few touches).
- If breakout volume is low.
- If overall market remains strongly bullish.
Summary
The Head & Shoulders Top is a bearish reversal pattern, breaking downward ~65% of the time with ~22% average declines. It represents the gradual weakening of buyers, capped by a decisive breakdown through support. Volume confirmation is critical.