1. What Is a Zigzag in Elliott Wave Theory?

In Elliott Wave theory, a zigzag is a 3-wave corrective pattern labelled A-B-C that moves against the direction of the main trend. It is one of the most common corrective structures and is characterised by a deep retracement that often recovers a significant portion of the prior impulse wave.

Fig 1: The Elliott Wave zigzag pattern — a 3-wave (A-B-C) counter-trend formation with a 5-3-5 sub-structure.

Key Characteristics of the Zigzag Pattern

• Wave Count: 3 waves (A-B-C)
• Sub-structure: 5-3-5
• Type: Counter-trend / corrective
• Depth: Deep retracement — often 50-78.6% of the prior impulse
• Visual: Resembles a lightning bolt on the chart
• Direction: Can be bullish or bearish, always against the main trend

Where Zigzags Appear in the Elliott Wave Sequence

• Wave 2 — the most common location for a zigzag, as wave 2 often retraces deeply
• Wave 4 — less common but can appear
• Within complex corrections — zigzags can be part of double or triple zigzags
• Within Elliott Wave triangles — zigzags can appear as sub-waves

2. The 5-3-5 Structure of a Zigzag

The zigzag pattern has a distinctive 5-3-5 sub-structure. Each of the three waves (A, B, and C) has a specific internal structure that must be respected for the pattern to be valid.

Fig 2: The 5-3-5 structure of a zigzag — Wave A has 5 sub-waves, Wave B has 3 sub-waves, and Wave C has 5 sub-waves.

Wave A — 5 Sub-waves

Wave A is the first wave of the zigzag and moves against the direction of the main trend. It consists of 5 sub-waves (a 5-wave impulse) and represents the initial counter-trend move. This is the first sign that a correction is underway.

• Structure: 5 sub-waves (impulse)
• Direction: Against the main trend
• Length: Often the longest wave in the zigzag

Wave B — 3 Sub-waves

Wave B is the second wave of the zigzag and moves in the direction of the main trend (a retracement of Wave A). It consists of 3 sub-waves (a corrective pattern) and cannot retrace 100% of Wave A.

• Structure: 3 sub-waves (corrective)
• Direction: In the direction of the main trend
• Retracement: Cannot exceed 100% of Wave A
• Common patterns: Zigzag, flat, or triangle

Wave C — 5 Sub-waves

Wave C is the third and final wave of the zigzag. It moves against the direction of the main trend and consists of 5 sub-waves (a 5-wave impulse). It completes the zigzag and often equals or exceeds Wave A in length.

• Structure: 5 sub-waves (impulse)
• Direction: Against the main trend
• Length: Often equal to Wave A (100%) or a Fibonacci multiple (0.618 or 1.618)

3. Rules of the Zigzag Pattern

Elliott Wave theory has strict rules for identifying zigzag patterns. Violating these rules means the pattern is invalid, and an alternative count must be considered.

Wave B Cannot Retrace 100% of Wave A

This is the most important rule of the zigzag pattern. If Wave B retraces more than 100% of Wave A, the pattern cannot be a zigzag. It could be a flat pattern (3-3-5) or another corrective structure.

Wave B Can Be Any 3-Wave Pattern

Wave B does not have to be a simple structure. It can be a zigzag, flat, or triangle — as long as it has 3 sub-waves. This flexibility allows zigzags to appear in a variety of market conditions.

Zigzags Are Counter-Trend Formations

Zigzags always move against the direction of the larger trend. In a bull market, a zigzag is a bearish correction (down-up-down). In a bear market, a zigzag is a bullish correction (up-down-up).

4. How to Identify a Zigzag on Price Charts

Identifying a zigzag pattern requires practice and attention to detail. Here are the key visual and mathematical indicators to look for:

Visual Characteristics — The Lightning Bolt

• Sharp and deep — zigzags are typically sharp, deep retracements that move quickly
• Three distinct waves — A-B-C structure is clearly visible
• Wave C often exceeds Wave A — the final wave often extends beyond the end of Wave A
• Resembles a lightning bolt — the pattern has a distinctive zig-zag shape on the chart

Common Fibonacci Ratios in Zigzags

5. Estimating Zigzag Targets

Estimating the target of a zigzag is essential for setting profit targets and managing risk. Here are the most common methods:

Wave C = Wave A (100%)

The most common target is equality — Wave C equals Wave A in length. This is the default assumption when estimating zigzag targets.

Wave C = 0.618 × Wave A

The Fibonacci 0.618 retracement is a common target for Wave C. This occurs when Wave C is shorter than Wave A, often indicating a weaker counter-trend move.

Wave C = 1.618 × Wave A

The Fibonacci 1.618 extension is a less common but possible target. This occurs when Wave C extends beyond Wave A, indicating a stronger counter-trend move.

Using Price Channels to Estimate Targets

Price channels can be drawn to estimate the termination point of Wave C. By drawing a channel from the start of Wave A to the end of Wave B, traders can project where Wave C is likely to end.

6. Zigzag vs Other Elliott Wave Patterns

The zigzag is just one of several corrective patterns in Elliott Wave theory. Here is how it compares to other common patterns:

Zigzag vs Flat Pattern

The key difference is the sub-structure. A zigzag has a 5-3-5 structure, while a flat pattern has a 3-3-5 structure. Additionally, zigzags are deep retracements, while flat patterns are shallow retracements.

Zigzag vs Triangle Pattern

A triangle is a 5-wave pattern (5-3-5-3-5) that moves sideways with converging trendlines. Zigzags are 3-wave patterns that move sharply against the trend. Triangles are typically more gradual and take longer to develop.

7. Zigzag Pattern Reference Table

Use this reference table to quickly understand the zigzag pattern, its rules, and how to trade it.

10. Conclusion

The Elliott Wave zigzag pattern is a powerful corrective structure that appears frequently in forex markets. By understanding the 5-3-5 sub-structure, the strict rules, and the Fibonacci targets, traders can identify high-probability trading opportunities in counter-trend moves.

Key takeaways:

• ✅ The zigzag is a 3-wave corrective pattern (A-B-C) with a 5-3-5 sub-structure
• ✅ It typically appears in Wave 2 of an impulse or in complex corrections
• ✅ Wave B cannot retrace 100% of Wave A — this is the most important rule
• ✅ The most common target for Wave C is equality with Wave A (1.00)
• ✅ Zigzags are deep retracements that often recover 50-78.6% of the prior impulse
• ✅ Use the reference tables above for quick access to rules, Fibonacci ratios, and trading checklists

Continue your trading education — explore the guides below to deepen your understanding of forex trading.

Updated: July 2026