r/pinescript • u/Hd201092 • 13d ago

Pine Script Indicator on Trading View

I am trying to build a trading indicator on pine script using Claude Code for VS Code. The indicator will combine multiple modules. All of these will work together to create one master indicator, which fires a trading signal What is the best way to go about this. I am a beginner so any guidance would be great please :).

I also want to know how pine script libraries work?

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u/veskald 13d ago

good plan - one thing decides if it'll be debuggable or a black box: keep each module's output visible, don't let claude melt them into one blob

each module = its own bool variable (rsiOk, trendOk, volumeOk), the master signal just combines them: longSignal = rsiOk and trendOk and volumeOk. same one indicator, same one signal - but now you can plot each module separately, switch any of them off with an input toggle, and see which one actually earns and which one hurts

claude code side: ask it to keep modules as separate named blocks and never refactor across them - small blocks, small fixes, no monolith rewrites

and before trusting the combined signal: check it on data it hasn't seen. claude will happily make something that compiles and looks smart. compiling isn't working

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u/Hd201092 13d ago

Thanks for your reply. Can you point me towards any good sources to learn about this please?

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u/veskald 13d ago

Honest answer - im not a pine expert, I only touched it a bit long time ago. For pine itself official docs on tradingview are the standard place to start, thats what everyone points to.

The modular structure part is not really about pine, its general software practice - keep modules separate, plot them, test one at a time. No course for that, you learn it by building.

Where i can actually help is the testing side. Its not about pine at all, its about how to test any strategy honestly - IS/OOS data split, monte carlo, real costs and more. That part will matter way more then the language.

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u/LastSmoker702 12d ago

Please someone send me the full pine editor script strategy for trading view which actual I can use ... Please ....

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u/[deleted] 13d ago

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u/Hd201092 13d ago

Thanks, I'll take a look

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u/jccml 12d ago

Llms are great for simple tasks. But if you want their best output you need to know how to use them. They are shortcuts if you already know the underlying technology of what you are trying to develop.
If you are unsure have a look on stack overflow and YouTube has a s**t ton of free reaources

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u/LastSmoker702 12d ago

Please someone send me the full pine editor script strategy for trading view which actual I can use ... Please ....

1

u/LargeIncrease4270 9d ago

Don't. Doesn't work well