The Shark Pattern: A Unique Harmonic Pattern with Great Results

What is a Shark Pattern?

The Shark Pattern is a unique and dynamic harmonic pattern introduced by Scott Carney in 2011. Unlike classic harmonic setups, the Shark follows a different structural logic and uses advanced Fibonacci projections to spot early reversal points before the final leg of traditional XABCD formations.

🦈 What is the Shark Pattern?

The Shark pattern is a five-point formation labeled O-X-A-B-C. It stands apart from traditional patterns because of its extreme retracement and extension levels, especially at points B and C. It is typically used to anticipate early reversals before the structure completes a full harmonic cycle.

Fibonacci Rules of the Shark Pattern

  • XA extends to 113% or 161.8% of OX
  • AB = 113% to 161.8% of XA
  • BC = 88.6% to 113% retracement of OX

Point C is the Potential Reversal Zone (PRZ). Shark patterns do not use point D like other harmonic patterns.

🐂 Bullish vs. 🐻 Bearish Shark

Bullish Shark: Forms in a downtrend. Price makes a new low at C, then reverses upward.
Bearish Shark: Forms in an uptrend. Price makes a new high at C, then reverses downward.

How to Trade the Shark Pattern

  1. Identify OXAB Structure: Confirm XA and AB meet the required extensions.
  2. Mark the PRZ at Point C: Validate using Fibonacci extensions and past support/resistance.
  3. Look for Trade Signals: Watch for reversal candles, RSI/MACD divergence, and volume shifts.
  4. Trade Setup:
    • Entry: At or near point C
    • Stop-Loss: Just beyond point C
    • Take-Profit: Return to B, or midpoint between B and O

Example: Bullish Shark

  • OX: Strong initial move
  • XA: Pullback to 113%–161.8% of OX
  • AB: Rebound to 113% extension of XA
  • BC: Final drop to 88.6–113% of OX
  • Entry at C → Reversal upward

Pro Tips

  • Shark patterns form quickly—stay alert to fast-moving markets.
  • Look for volume exhaustion and price overextensions at point C.
  • Don’t confuse it with Bat or Crab patterns—structure begins with O, not X.

Why the Shark Pattern Works

The Shark pattern captures over-extensions and liquidity traps in volatile markets. It signals snap-back reversals due to price exhaustion and trader imbalance.

Final Thoughts

The Shark harmonic pattern provides high-reward trades in volatile markets when identified correctly. Add it to your harmonic trading playbook and get sharper with your reversal game. Learn more at GartleyHub.com.