# Nautilus

<mark style="color:$info;">**The Nautilus Oscillator**</mark> <mark style="color:$info;"></mark><mark style="color:$info;">is a versatile tool designed to analyze market momentum, volume dynamics, and potential trend reversals.</mark>

***

### Main Line

<mark style="color:$info;">The core of the tool, this oscillator visualizes shifts in market momentum, helping to identify potential trend changes or continuations.</mark>

{% embed url="<https://www.youtube.com/watch?index=6&list=PLoAyPcCp2RYGV1henoR1b4BjzyF8Yp8LY&v=cu44ln57lKU>" %}
Main Nautilus Line
{% endembed %}

* <mark style="color:$info;">**Purple**</mark><mark style="color:$info;">: Signals a transition in momentum from downward to upward. It indicates a shift in market dynamics.</mark>
* <mark style="color:$info;">**Green**</mark><mark style="color:$info;">: Represents the oscillator rising below the midline, signifying the early stages of momentum buildup or accumulation.</mark>
* <mark style="color:$info;">**Blue**</mark><mark style="color:$info;">: Indicates the oscillator rising above the midline, highlighting strong upward momentum that may be approaching exhaustion.</mark>
* <mark style="color:$info;">**Red**</mark><mark style="color:$info;">: Reflects overbought or oversold conditions with declining momentum, often signaling a potential reversal or slowdown.</mark>

<mark style="color:$info;">The main oscillator line in the Nautilus indicator serves as a versatile tool for analyzing market momentum and transitions.</mark>

<mark style="color:$info;">By utilizing its four distinct colors—purple, green, blue, and red—it provides clear insights into different phases of market dynamics, from momentum shifts and accumulation to strength peaks and exhaustion.</mark>

***

### Trading Profiles

<mark style="color:$info;">**Scalper**</mark><mark style="color:$info;">: Designed for traders focusing on rapid and frequent market movements, detecting faster shifts in momentum and price action.</mark>

<figure><img src="/files/0gDhRKHRHLnz36wpMNRV" alt=""><figcaption><p>Scalper</p></figcaption></figure>

<mark style="color:$info;">**Day Trader**</mark><mark style="color:$info;">: Tailored for capturing slower, more stable intraday trends, balancing speed and reliability for daily trading decisions.</mark>

<figure><img src="/files/SWHkxn8Ld9ppEYLPeVwd" alt=""><figcaption><p>Day Trader</p></figcaption></figure>

<mark style="color:$info;">**Swing Trader**</mark><mark style="color:$info;">: Optimized for identifying and riding longer-term price swings, suitable for traders focusing on multi-day or week-long trends.</mark>

<figure><img src="/files/Txe5wKTFYPdH7xLKiAUf" alt=""><figcaption><p>Swing Trader</p></figcaption></figure>

{% hint style="info" %} <mark style="color:$info;">These profiles adjust the oscillator's sensitivity to align with specific trading styles, enhancing usability and effectiveness.</mark>
{% endhint %}

***

### Gapped Line

{% embed url="<https://www.youtube.com/watch?index=1&list=PLoAyPcCp2RYGV1henoR1b4BjzyF8Yp8LY&v=7vtRLM2T3hQ>" %}
Gapped Nautilus Line
{% endembed %}

<mark style="color:$info;">The</mark> <mark style="color:$info;"></mark><mark style="color:$info;">**Gapped Nautilus Line**</mark> <mark style="color:$info;"></mark><mark style="color:$info;">offers a slightly different approach to oscillator calculations, emphasizing smoother transitions and more calculated adjustments to market momentum.</mark>&#x20;

<figure><img src="/files/4qUO4u6RjkJ2JKitlDCU" alt=""><figcaption><p>Gapped Nautilus Line</p></figcaption></figure>

<mark style="color:$info;">This line is ideal for traders seeking a refined perspective on shifts in price action, complementing the main oscillator by highlighting more deliberate momentum changes. It provides a valuable alternative view without overwhelming sensitivity.</mark>

***

### **Fill the Gaps**

<mark style="color:$info;">When both Nautilus and Gapped Nautilus lines are enabled, this option fills the space between them with color. It creates a smooth visual layer that makes it easier to see changes in momentum and spot divergences.</mark>

{% embed url="<https://www.youtube.com/watch?index=7&list=PLoAyPcCp2RYGV1henoR1b4BjzyF8Yp8LY&v=hPutafILN4w>" %}
Fill the Gaps
{% endembed %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.bigbeluga.com/oscillators/nautilus-tm/nautilus.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.