This document presents information on the Shark pattern, a distinct harmonic pattern identified by Harmonic Trader. It consists of two independent price segments - a failed harmonic impulse wave followed by an extreme harmonic impulse wave. It has a defined profit target based on the 88.6% retracement and 113% reciprocal ratio. The Shark pattern requires active management as it represents a temporary extreme that seeks to capitalize on an extended wave. Examples of bullish and bearish Shark patterns are shown on currency pairs and stocks.