How to configure CRON so that price history generates correctly

To generate price history, add a task in the CRON job scheduler in your server or hosting settings.

The CRON should be set to run every 1 hour or more often
The task URL is generated dynamically. You will find your individual link in the module configuration

The module indexes products in batches, so if you have many products, the index for all of them may only be built after several CRON runs.