> For the complete documentation index, see [llms.txt](https://chartschool.stockcharts.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chartschool.stockcharts.com/table-of-contents/chart-analysis/chart-annotation-tools.md).

# Chart Annotation Tools

## Chart Annotations Tools <a href="#chart_annotations_tools" id="chart_annotations_tools"></a>

[**Andrews' Pitchfork**](/table-of-contents/chart-analysis/chart-annotation-tools/andrews-pitchfork.md)\
We illustrate how to draw, adjust and interpret this trend channel tool.

[**Cycles**](/table-of-contents/chart-analysis/chart-annotation-tools/stock-market-cycles.md)\
We present the steps to finding cycles and using the Cycle Lines Tool.

[**Fibonacci Retracements**](/table-of-contents/chart-analysis/chart-annotation-tools/fibonacci-retracements.md)\
We define Fibonacci retracements and show how to use them to identify reversal zones.

[**Fibonacci Arcs**](/table-of-contents/chart-analysis/chart-annotation-tools/fibonacci-arcs.md)\
We show how Fibonacci Arcs can be used to find reversals.

[**Fibonacci Fans**](/table-of-contents/chart-analysis/chart-annotation-tools/fibonacci-fans.md)\
We explain what Fibonacci Fans are and how they can be used.

[**Fibonacci Time Zones**](/table-of-contents/chart-analysis/chart-annotation-tools/fibonacci-time-zones.md)\
We describe what Fibonacci Time Zones are and how they can be used.

[**Quadrant Lines**](/table-of-contents/chart-analysis/chart-annotation-tools/quadrant-lines.md)\
We define Quadrant Lines and show how they can be used to find future support and resistance zones.

[**Raff Regression Channel**](/table-of-contents/chart-analysis/chart-annotation-tools/raff-regression-channel.md)\
We examine this channel tool based on two equidistant trend lines on either side of a linear regression.

[**Speed Resistance Lines**](/table-of-contents/chart-analysis/chart-annotation-tools/speed-resistance-lines.md)\
We present how these retracement-based trend lines are used on charts.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

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

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://chartschool.stockcharts.com/table-of-contents/chart-analysis/chart-annotation-tools.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

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.