# DOM Power

Displays historical bid/ask sizes for the Depth of Market (DOM). Note: Historical DOM values are built in memory. Recording begins when the study is opened or a DOM panel is opened. The delta is displayed to show where support and resistance exists. The delta is the difference between the total bid size and the total ask size. For convenience, the bid sizes are shown as negative values so they will appear below the ask bars.

![DOM Power study](/files/-M209RmrHR9HEFOOB0qJ)

![DOM Power Example](/files/-M209Rms3YQGGM3osdL3)


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# 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.motivewave.com/user-guide/volume-order-flow-analysis-guide/dom-power.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.