> 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/volume-mapping.md).

# Volume Mapping

**Volume Mapping** provides a clear visualization of bullish and bearish volume activity to gauge market sentiment.

{% embed url="<https://www.youtube.com/watch?index=1&list=PLoAyPcCp2RYGV1henoR1b4BjzyF8Yp8LY&v=P3oEdIotpq4>" %}
Volume Mapping
{% endembed %}

<figure><img src="/files/2xMz89RFeMiflk0Zrcs3" alt=""><figcaption></figcaption></figure>

**Green Bars**: Represent bullish volume, indicating periods where buying pressure is dominant.

<figure><img src="/files/hD8Kz4fZbmSoPhDxvHtg" alt=""><figcaption></figcaption></figure>

**Red Bars**: Represent bearish volume, highlighting moments of selling pressure.

<figure><img src="/files/DVMXoEfRSkG0dZeRaBTK" alt=""><figcaption></figcaption></figure>

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This feature helps traders quickly assess the market's prevailing sentiment and identify potential trends, making it an essential tool for analyzing momentum shifts and validating trade setups.