Gold Price Chart module for Joomla

This module is used to add gold, silver, platinum or palladium price charts to your website. Currently, this module is compatible with Joomla 3, 4 and 5. You can download and install it for free.
The data is updated from BullionVault, an online gold trading website.
Besides, the following currencies are also supported: USD, GBP, EUR, JPY, AUD, CAD, CHF.

Module settings parameters:
- Ratio : The ratio between the width and height of the chart container. [Width]:[Height]
- Time Frame : 10 Min ~ 20 Years
- Chart Type : Line or High-Low-Close
- Latest Price Line : Hide/Show the latest price line
- Credit : Hide/Show description's credits.
- Mini Chart Mode : Supports very small sizes, but lacks some features. This mode is ideal for embedding the chart in the side column of your website.
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Please share it if you find it useful.
1. The "radio buttons" extra field doesn't transfer the values in the additional field, e.g., "yes" or "no," and only enters certain values into the #__fields_values database.
2. The "textarea" extra field with the "Use editor" option checked converts to "textarea" when it should be "editor."
3. In K2, the extra field group is assigned in the category. In Joomla Articles, the category is assigned in the extra field. It would be nice if this were automatically completed. A checkbox could be added if someone doesn't want this option.