Build your own indicators and trading tools with FXR Script


Code your own indicators with FXR Script, fast, simple, and built for traders.
Execute your scripts live, visualize performance, and iterate faster than ever.
Publish your ideas, explore community creations, and trade smarter together.
From idea to execution, Custom Indicators give traders full creative control inside FX Replay.
Discover, test, and upvote indicators created by traders like you.
The FX Replay community is where innovation meets collaboration.
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Couldn't find your question here? Go check out our Help Center below!
Help centerFX Replay uses FXR Script, our own scripting language built specifically for the platform. It’s not Pine Script — FXR Script is designed to integrate deeply with FX Replay’s backtesting and charting engine, giving you more flexibility and control.
Yes! You can write your own indicators using FXR Script. Once created, you can test them, fine-tune their logic, and even publish them to share with the community.
Absolutely. You can explore community-published indicators, add them to your chart, and see how they perform. This makes it easy to learn from others and discover new approaches.
Yes, you can leave comments and share feedback on public indicators. It’s a great way to exchange ideas, suggest improvements, and collaborate with other traders.
You can find all documentation inside FX Replay, including syntax references, examples, and guides. It’s the best place to learn how to build your first indicator from scratch.
No. While both languages are designed for technical analysis, FXR Script is a completely separate language optimized for FX Replay. It has its own functions, structure, and unique capabilities tailored for backtesting and automation.
Yes, you can use ChatGPT along with our documentation to get help writing or debugging your FXR Script indicators. It’s a great way to experiment and speed up your learning process.
VibeCoding lets you create indicators by describing your idea in simple words. Mentor AI, FX Replay’s assistant, helps turn your instructions into FXR Script code — guiding you step-by-step as you build your indicator, For now, you can use ChatGPT and the documentation to get support — but stay tuned, VibeCoding with Mentor AI is on the way!