PINE LIBRARY

OHLC

Updated
📕 LIBRARY OHLC


🔷 Introduction

This library is a custom library designed to work with real-time bars. It allows to easily calculate OHLC values for any source.
Personally, I use this library to accurately display the highest and lowest values on visual indicators such as my progress bars.



🔷 How to Use

◼ 1. Import the OHLC library into your TradingView script:



- or -

Instead of the library namespace, you can define a custom namespace as alias.




◼ 2. Create a new OHLC source using the `new()` function.



- or -

If you has set up an alias before.


===

In that case, your `<OHLC.src>` needs to be `na`, define your object like that




◼ 3. Call the `hydrateOHLC()` method on your OHLC source to update its values:

Basic


- or -

Inline




◼ 4. The data is accessible under their corresponding names.





🔷 Note: This library only works with real-time bars and will not work with historical bars.
Release Notes
v2

- Updated documentation
Release Notes
v3

- Updated documentation
- Renamed `src.length` to `src.update_no`
Release Notes
🔷 Release Notes v4

🔷 What's New
  1. Renamed hydrateOHLC to hydrate.
  2. Optimized hydrate() method for improved performance
  3. Added support for series int input in hydrate()
  4. Optimization - varip declaration now handled internally
  5. Improved documentation and examples


🔷 Key Features

- Easy calculation of OHLC values for any source
- Real-time bar support
- Flexible integration with existing scripts

🔷 How to Use

1. Import the updated OHLC library:

2. Create a new OHLC source:

3. Update the OHLC values:

or

4. Access the OHLC data:


🔷 Optimization Improvements
  • The varip keyword is now automatically applied internally, eliminating the need for manual declaration
  • This change simplifies usage and ensures optimal performance by default


🔷 Note
This library is designed for real-time bars and may not provide accurate results with historical data.
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Pine library

In true TradingView spirit, the author has published this Pine code as an open-source library so that other Pine programmers from our community can reuse it. Cheers to the author! You may use this library privately or in other open-source publications, but reuse of this code in a publication is governed by House rules.

Disclaimer