---
title: "Discussion on \"I Ran 1,909 Real Pine Scripts Through a Translator. Here's What Actually Breaks\" | Hashnode"
description: "Discussion on \"I Ran 1,909 Real Pine Scripts Through a Translator. Here's What Actually Breaks\". Your Pine script compiles. Your Python port runs. And the backtest still disagrees with TradingView. I spent the last few months finding out exactly where that gap lives — not by arguing about it, but"
url: "https://hashnode.com/posts/i-ran-1-909-real-pine-scripts-through-a-translator-here-s-what-actually-breaks/6af05a64079da3eb380e852b"
---

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# [I Ran 1,909 Real Pine Scripts Through a Translator. Here's What Actually Breaks](https://leichenbuilds.hashnode.dev/i-ran-1-909-real-pine-scripts-through-a-translator-here-s-what-actually-breaks?utm_source=hashnode&utm_medium=feed)

Your Pine script compiles. Your Python port runs. And the backtest still disagrees with TradingView. I spent the last few months finding out exactly where that gap lives — not by arguing about it, but

5d ago · 10 min read · leichenbuilds.hashnode.dev  
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-   [#pinescript](https://hashnode.com/tag/pinescript)
-   [#python](https://hashnode.com/tag/python)
-   [#trading](https://hashnode.com/tag/trading)
-   [#backtesting](https://hashnode.com/tag/backtesting)

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[Lei Chen](https://hashnode.com/@leichenbuilds)

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