# HarmoniDott When a [Harmonic PRZ](https://docs.algoboxpro.com/fundamentals/harmonic-patterns) has formed, wait for a [FibDot](https://docs.algoboxpro.com/fundamentals/fibellidott) to appear within or touching the PRZ, which creates the HarmoniDott strategy. \ \ The direction of the potential trade considered should be in the same direction as the color of FibDot.

đź”´ An example of a bearish Shark HarmoniDott or "Shark HMD."

🍥 Here’s an example of a bearish Butterfly HarmoniDott with a pink FibElliDott, signaling a potentially strong sell opportunity.

Stop losses can be placed behind the FibDot.

🟢 An example of a bullish Shark HMD or "Shark HMD."

🟢 Another example of a bullish Shark HMD.

🔵 Here’s an example of a bullish Gartley HarmoniDott with a blue FibElliDott, signaling a potentially strong buy opportunity.

HMD's can consist of either [FibElliDotts](https://docs.algoboxpro.com/fundamentals/fibellidott) or Enigmas. An HMD with a [FlowMaster™ Enigma](https://docs.algoboxpro.com/fundamentals/flowmaster-tm-enigma) is called a Super HMD.

🟢 An example of a bullish Super HMD, as the FlowMaster™ Enigma appears inside the Crab PRZ.

Here’s another example of a bullish Super HMD, where a blue FlowMaster™ Enigma appears inside the Crab PRZ, signaling a potentially strong buy opportunity.

Here is an example of a bearish Super HMD, featuring a red FlowMaster™ Enigma inside the Shark PRZ, signaling a potentially strong sell opportunity.

Targets can be determined by using the **Small** or **Big** [Target](https://docs.algoboxpro.com/fundamentals/position-sizing) ATM Strategies, depending on other factors such as higher time frame bias, [MACV ULTIMATE](https://docs.algoboxpro.com/fundamentals/macv-ultimate) and [SMLK Timing Lines](https://docs.algoboxpro.com/fundamentals/smlk-timing-lines), etc.\ \ See more [HMD's](https://docs.algoboxpro.com/strategies/shark-back-and-shark-tail). *** ## Example HMD

WATCH: A green FibElliDott 🟢 appears inside a bullish Shark PRZ, making this a Shark HMD long setup at the gold Daily Open Line - all targets filled.

*** ## Video Tutorials: HMD {% embed url="" %} WATCH: This brief video explains the HMD strategy in high detail. {% endembed %} {% embed url="" %} WATCH: Vinny E. Mini teaches the HMD / HarmoniDott strategy and more, in this video tutorial. {% endembed %} *** Only available on AlgoBox™ for NinjaTrader 8. [Try AlgoBox™ for free today.](https://www.algoboxpro.com/start-trial) [**Disclaimer**](https://docs.algoboxpro.com/links/disclaimer)