Head and Shoulders — Trading Wiki

What Head and Shoulders means

A classic reversal formation with three peaks — a central head flanked by two lower shoulders. Neckline break confirms bearish reversal with a measured target.

In depth

The head and shoulders pattern is one of the most well-known and statistically studied reversal formations in technical analysis. It consists of three distinct peaks: a left shoulder, a higher central peak (the head), and a right shoulder that is approximately equal in height to the left shoulder. The troughs between these peaks are connected by a line called the neckline, and a decisive break below this neckline confirms the pattern and signals a bearish reversal. The psychology behind the formation tells a story of changing market sentiment across five phases.

Phase one: the market trends upward and creates the left shoulder, a normal swing high. Phase two: a pullback creates the first neckline touch. Phase three: renewed buying pushes price to a higher high (the head), suggesting the uptrend is accelerating. Phase four: another pullback returns to the neckline area, and bulls attempt one more push higher. Phase five: the rally fails to reach the head's height, forming the right shoulder — a critical sign that buying enthusiasm is waning. The measured move technique provides a price target: measure the vertical distance from the head to the neckline, then subtract that distance from the neckline breakout point.

This target is reached approximately 60-75% of the time, making it a reliable framework for position sizing and risk management. Volume analysis enhances the pattern's reliability. Ideally, volume is highest during the left shoulder's formation, decreases during the head, and is lowest during the right shoulder — showing diminishing participation in each successive rally. The neckline break should occur on increasing volume. A neckline break on low volume is more likely to produce a false breakdown. The inverse head and shoulders is the bullish mirror image, occurring at market bottoms with three troughs rather than peaks, and is considered equally reliable.

Key points

• Three peaks: left shoulder, head (highest), right shoulder
• Neckline break confirms the reversal with a measured move target
• Inverse version signals bullish reversal at market bottoms

Practical tip

The right shoulder often doesn't mirror the left perfectly. Look for the right shoulder to form with noticeably lower volume than the left — that declining volume is your strongest confirmation that the pattern is valid before the neckline breaks.

Why it matters when you are learning

Head and shoulders is one of the most reliable reversal patterns. Spotting it in real-time takes practice, but the payoff is significant.

Practising Head and Shoulders on the simulator

Reading about Head and Shoulders and using it are different skills. Try it once in the simulator on an instrument you already follow, write down beforehand what you expect to happen, and check the journal a day later to see whether it played out that way. Educational simulation only — not financial advice.