OHLC

BTCUSDT Perpetual ContractBybit

描述

⋅ 2023年3月30日晚上9點16分

📕 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:

import cryptolinx/OHLC/1

- or -

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

import cryptolinx/OHLC/1 as src

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

varip mySrc = OHLC.new() // It is required to use the `varip` keyword to init your `<OHLC.src>`

- or -

If you has set up an alias before.

varip mySrc = src.new()

===

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

varip <OHLC.src> mySrc = na

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

Basic

float rsi = ta.rsi(close, 14) mySrc.hydrateOHLC(rsi)

- or -

Inline

rsi = ta.rsi(close, 14).hydrateOHLC(mySrc)

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

mySrc.open mySrc.high mySrc.low mySrc.close

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

發布通知

⋅ 2023年3月30日晚上9點49分

v2

- Updated documentation

發布通知

⋅ 2023年4月14日下午3點15分

v3

- Updated documentation
- Renamed `src.length` to `src.update_no`

評論

peacefulLizard50262

⋅ 2023年10月20日早上1點10分

method nz(series float _src, series float _target) => na(_src) ? _target : _src method nz(series src _src, series src _target) => na(_src) ? _target : _src

I've never seen anything like that before. Interesting.