Stockdio's Stock Market Ticker contains a plugin and a widget that allow to display a ticker of stock market prices, market indices, currencies a …

Noted That:

To install correctly this stock-market-ticker.zip.
Fisrt Download the stock-market-ticker.zip to your computer
Extract/Open stock-market-ticker.zip to Your Computer.
Then, Find readme.txt file inside stock-market-ticker.zip and Open readme.txt.
Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
Then, Follow the the Tips Below.

Start the Tips:

1. First Download "stock-market-ticker.zip" Plugin to your Local Computer. (Click Download)

2. Then, Login to your "yourdomain.com/wp-admin" Dashboard.

3. Then, Click on "Plugins" + "Add New" from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse "stock-market-ticker.zip" Downloaded plugin from your computer, Where you downloaded stock-market-ticker.zip According to Step – 1 Above then, click on "Install Now"

6. Now, Click on "Active Plugin"

7. Then, See left sidemenu. "Stock Market Ticker" folder is added on left sidemenu. Now, Click on "Stock Market Ticker" folder.

Noted that: If you do not see "Stock Market Ticker" folder on left sidemenu then, see at left sidemenu "Settings" or "Tools".

8. Now you configure yourself oR Watch video tutorial below about Stock Market Ticker Configurtions and Settings or How to work "Stock Market Ticker" in your WordPress site.

After Activated Plugin According to Step-6 then,

Go to "Plugins" + "Installed Plugin" from Wordpress Admin Panel Leftside Menu.
or Direct go to: https://yourdomain/wp-admin/plugins.php
Then, Find "Stock Market Ticker" Activated Plugin from Plugin List.
Then, Click on "Settings" from Plugin that is Stock Market Ticker
Now, Edit/Add/Config the setting and Click on "Save Changes" button,

Guide

Guide
Upload the `StockdioPlugin` folder to your `/wp-content/plugins/` directory. Activate the “Stock Market Ticker” plugin in your WordPress administration interface. If you want to change the preset defaults, go to the Stock Market Ticker settings page. If you’re using the standard Gutenberg editor, add a Stock Market Ticker block from the Stockdio Financial Visualizations category and configure it using the settings sidebar. If you prefer to use the shortcode, insert the `[stock-market-ticker]` shortcode into your post content, customizing it with the appropriate parameters. You also have the option to use the Stock Market Ticker widget included when you install the plugin. For ease of use, a Stockdio icon is available in the toolbar of the HTML editor for certain versions of WordPress (see screenshots for details).

Upload the StockdioPlugin folder to your /wp-content/plugins/ directory.
Activate the “Stock Market Ticker” plugin in your WordPress administration interface.
If you want to change the preset defaults, go to the Stock Market Ticker settings page.
If you’re using the standard Gutenberg editor, add a Stock Market Ticker block from the Stockdio Financial Visualizations category and configure it using the settings sidebar.
If you prefer to use the shortcode, insert the [stock-market-ticker] shortcode into your post content, customizing it with the appropriate parameters. You also have the option to use the Stock Market Ticker widget included when you install the plugin.
For ease of use, a Stockdio icon is available in the toolbar of the HTML editor for certain versions of WordPress (see screenshots for details).

market, ticker, stock, prices, indices, currencies, display, plugin, contains, stockdios,

Name
How to add Wp Ffpc in Wordpress
How to add Gravity Forms Salesforce in Wordpress
How to add Wp Hotelier in Wordpress
How to add Kv Tinymce Editor Fonts in Wordpress
How to add Cms Page Order in Wordpress

Reffered: https://wordpress.org/