Shark Harmonic Pattern Using Basic Trading Techniques

Find out what the Shark Harmonic Pattern is, how to identify it, and how to trade it with our simple guide.

 Dear friends,

We use technical analysis tools to identify entry and exit points in financial trading. Harmonic patterns, which are among these tools, show us that a pattern has formed in price movements and help us determine buying and selling opportunities. We often hear that these patterns are also related to Fibonacci levels. If we define and use them correctly, they can add another dimension of beauty to our trading. Today we will talk about one of them, the Shark Pattern.


What is the Shark Harmonic Pattern?

The Shark pattern is a harmonic pattern consisting of five points used in price analysis. Often appearing at the end of a trend, the Shark pattern indicates that the current trend is weakening and a new trend may be forming. This pattern is usually represented as X-A-B-C-D (sometimes A-B-C-D-E, or occasionally 0-X-A-B-C). There are two types of this pattern in technical analysis:

  1. Bullish Shark Harmonic Pattern
  2. Bearish Shark Harmonic Pattern

Both patterns are considered reversal signals. The Bullish Shark pattern indicates the end of a downtrend and a reversal, while the Bearish Shark pattern suggests a reversal of an uptrend. This pattern gets its name because it resembles the teeth of a shark, formed by specific points on the price chart.

Image of Bullish and Bearish Shark harmonic patterns
The Shark Harmonic Patterns


Definition of the Shark Pattern

Harmonic patterns also involve psychological factors. The behaviors of market participants can influence the formation of these patterns. The Shark pattern identifies particular structures in price movements, and through these structures, we attempt to predict future price movements. To define the pattern, we should consider the following waves:

In the Bullish Shark:

The Bullish Shark pattern indicates that a downtrend is coming to the end and that an upward reversal may be starting. It consists of X-A-B-C-D wave structures, and usually, the C point reaches the 0.886 or 1.13 Fibonacci levels of the B-A leg. The C wave can extend up to the 1.618 or 2.24 Fibonacci extension of the B-A leg, and at this point, a price movement in the upward direction is expected to begin.

In the Bearish Shark:

The Bearish Shark pattern indicates the end of an uptrend and the beginning of a downward reversal. This formation is composed of X-A-B-C-D structures, and typically, the C point reaches the 0.886 or 1.13 Fibonacci levels of the B-A leg. The C wave may extend as far as the 1.618 to 2.24 Fibonacci extension of the B-A leg, signaling an expected downward movement in price at this juncture.

As seen, both types of Shark patterns are defined using Fibonacci levels as their main characteristics. Fibonacci retracement and Fibonacci extension levels, in particular, play a major role in the formation and confirmation of harmonic patterns. The completion points of the pattern generally align with these levels, providing a clearer definition of the pattern.


Trading with the Shark Harmonic Pattern

When the Shark pattern appears on the price chart, we eagerly follow the completion of the pattern to identify trend reversals. When the Bullish Shark formation is observed, long positions are preferred, while short positions are favored when the Bearish Shark formation is observed. However, the reliability and success rate of the pattern depend on other factors, especially other technical indicators and the price movements surrounding the pattern. The Shark pattern, particularly when used in conjunction with Fibonacci levels, can offer higher reliability in identifying reversal points.

In the Bullish Shark pattern (X-A-B-C-D), entering a long position is usually considered as the price may start an upward movement.

Buy (Long): You can open a long position when the price reaches point D.

Stop Loss: A level below point D can be used as the stop loss level.

Target: When setting a target, the first expectation is that the price can rise to a level close to point C.

You can examine a trade example based on the Bullish Shark formation on the chart of the EUR/GBP currency pair in the visual below:

Chart showing a trade example based on the Bullish Shark harmonic pattern on the EUR/GBP currency pair
Bullish Shark Pattern on the EUR/GBP chart.


In the Bearish Shark pattern (X-A-B-C-D), opening a short position is usually considered as the price may enter a downward trend.

Sell (Short): When the price reaches point D, you have the option to initiate a short position.

Stop Loss: A level above point D can be used as the stop loss level.

Target: The target is set with the expectation that the price can fall to a level halfway between C and D or close to point C.

In the visual below, you can see a trade example based on the Bearish Shark pattern on the EUR/USD currency chart:

Chart showing a trade example based on the Bearish Shark harmonic pattern on the EUR/USD currency pair
Bearish Shark Pattern on the EUR/USD chart.


Keep in mind: The Forex market, while offering high returns, also carries significant risks. Therefore, the Shark pattern, like other technical indicators, should not be considered 100% reliable. Hence, it is necessary to analyze and confirm it with other indicators before making any trading decisions. Additionally, creating risk management strategies to avoid emotional decisions and focusing on data-driven trading can also increase success. This way, a more robust and sustainable approach can be followed in financial trading.

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