Custom Indicators with FXR Script

You can't import indicators from the previous charts directly, but you can build your own custom indicators in FX Replay with FXR Script and the built-in Code Editor. Many of them can be recreated this way.

Why indicators from the previous charts don't work directly

Indicators from the previous charts are written in Pine Script. FX Replay uses its own language, FXR Script, so Pine Script code can't be pasted in as it is. Copying it directly causes errors.

To use a similar indicator in FX Replay, it needs to be rewritten in FXR Script. Many traders use AI tools to help with this. You can also try the FXR Scripting GPT, which is built to write FXR Script.

---

Open the Code Editor

Click the Code Editor button (</>) in the top-right toolbar of your chart. It's in the same place on New Chart and Legacy Chart. The editor opens on the right side of the screen.

---

Create and run your own indicator

1. On the welcome screen, click New to start a new script. To browse existing scripts, including ones shared by other traders, click Indicators.
2. Give your indicator a name and save it. A starter template opens, ready to edit.
3. Write or paste your FXR Script code.
4. Click Run to apply the indicator to your chart. If a confirmation window appears, click Proceed anyway.

The Scripting reference in the bottom-right corner of the editor lists the functions you can use.

---

Publish your indicator

Publishing saves your indicator and lets you choose who can use it.

1. Click Publish in the top-right corner of the editor. If you have unsaved changes, click Save & Publish.
2. Choose who can see it (see the table below).
3. Enter a name. You can't change the name after publishing.
4. Add tags and a short description of what your indicator does.
5. Click Publish script.

Option	Who can use it	Source code
Public	Listed in FXR Community Scripts. Anyone can add it to their chart.	Anyone can read it
Chart only	Listed in FXR Community Scripts. Anyone can add it to their chart.	Hidden
Private	Only you	Only you

To use a community script, open it and click Add to chart.

Before you publish publicly: only publish code you wrote or have permission to share, and don't use scripts to advertise or sell anything. Scripts you share can be shown to and used by other traders, and FX Replay may remove scripts that break the rules. You'll find the full rules under Our rules and Terms of use on any community script page, and in the FXR Script guidelines.

---

Get help with FXR Script

The ⋮ menu in the top-right corner of the editor gives you:

• Editor settings to change how the editor looks and behaves.
• FXR logs (developer mode) to see errors and messages from your script while you test it.
• Help, with links to the Documentation, the Guidelines, Discord, and forms to send a Feature request or report a bug (Bug intake).

Useful resources:

• FXR Script documentation: step-by-step tutorials, examples and the full reference.
• FXR Script guidelines: the rules for scripts you publish.
• FXR Scripting GPT: help writing or adapting scripts.

For more hands-on help, join our Discord community and post in LEARN & PRACTICE → #fxr-script. Members of our team and experienced FXR Script users regularly help with implementation questions there.

---