> For the complete documentation index, see [llms.txt](https://docs.bigbeluga.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bigbeluga.com/main-toolkits/nautilus-oscillator-pro-tm/signals.md).

# Signals

The indicator uses a range of visual signals to highlight potential trading opportunities and momentum shifts:

{% embed url="<https://www.youtube.com/watch?index=5&list=PLoAyPcCp2RYGV1henoR1b4BjzyF8Yp8LY&v=YyK7EvcjOg8>" %}
Signals
{% endembed %}

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### Buy & Sell Signals

The **Buy and Sell Signals Visualization** with three-line markers identifies key **reversal points** of the Nautilus Oscillator

<figure><img src="/files/XvyZhYGEjFdNDi9BkXV1" alt=""><figcaption></figcaption></figure>

* **Buy Signals**: Marked by green triple lines below the oscillator, indicating potential upward reversals from oversold conditions or the start of a bullish momentum phase.
* **Sell Signals**: Marked by red triple lines above the oscillator, signaling potential downward reversals from overbought conditions or the end of bullish momentum.

{% hint style="info" %}
These markers are designed to help traders recognize critical turning points in the oscillator, making it easier to time entries and exits effectively.
{% endhint %}

***

### Diamonds **(Bullish** DipX **and Bearish** Dip&#x58;**)** &#x20;

These mark potential bullish or bearish reversal points, signaling that the current trend may be losing momentum and could reverse soon.

<figure><img src="/files/HuDolW2qUECfgxObgSCo" alt=""><figcaption></figcaption></figure>

***

### **Bullish & Bearish Peaks**

The **Bullish and Bearish Peak Signals** identify critical momentum peaks in the market:

<figure><img src="/files/tT1Y7j20sHcdGVN2aWTv" alt=""><figcaption></figcaption></figure>

* **Bullish Peak Signals**: Indicated by green markers at the oscillator's lowest points, signaling a potential bullish reversal or a shift from oversold conditions to upward momentum.
* **Bearish Peak Signals**: Marked by yellow markers at the oscillator's highest points, indicating a potential bearish reversal or a shift from overbought conditions to downward momentum.

{% hint style="info" %}
These signals help traders pinpoint optimal reversal zones, allowing for precise timing of entries and exits based on the oscillator's momentum extremes.
{% endhint %}

***

### **Yellow Diamonds (**&#x4F;verbought **and Oversold)**

These appear when the oscillator reaches overbought or oversold levels, alerting traders to potential exhaustion in the current price move.&#x20;

Overbought conditions (at the top) suggest a possible downward correction, while oversold conditions (at the bottom) suggest a potential upward reversal.

<figure><img src="/files/xFk3ZS2kVhtbZkvWRiFz" alt=""><figcaption></figcaption></figure>

***

{% hint style="info" %}
This combination of signals helps traders identify trend shifts, possible reversal points, and overextended conditions, aiding in more informed entry and exit decisions.
{% endhint %}

***

### Gapped Nautilus Signals

Gapped Nautilus alerts provide additional signals by tracking the interaction between the standard oscillator and the "Gapped" version of the script.

<figure><img src="/files/MBn5mpX1l1EhM95gjwXM" alt=""><figcaption></figcaption></figure>

#### What are these signals?

These alerts appear when the normal Nautilus line crosses the Gapped Nautilus line. For a signal to be valid, this cross must happen within the Overbought (top) or Oversold (bottom) zones.

* Orange Diamond: Appears at the top (overbought zone) when the lines cross, signaling a potential downward move.
* Green Diamond: Appears at the bottom (oversold zone) when the lines cross, signaling a potential upward move.

#### How to enable them

These signals are hidden by default to keep the chart clean. To see them:

1. Open the indicator Settings.
2. Toggle the checkbox for Gapped Nautilus.

<div data-with-frame="true"><figure><img src="/files/9opHXam3EVpXUnOoCpVR" alt=""><figcaption></figcaption></figure></div>

Once enabled, the diamonds will plot automatically whenever the crossing conditions are met in the extreme zones.