I want to create a fairly simple web application(can be achieved in one page or in the plugin ) using Wordpress
This forex clock does is that it shows where we are in the international time, and what financial markets are open
Demo is here http://www.forexmarkethours.com/markethours.php
Can see few more examples related to this there .https://www.forex4noobs.com/forex-tools/forex-clock/
Can someone guide me or give me a few backend shortcodes for this.