In the Accounts list, you are able to see when each account was created.
Depending on when you started using Momentus Elite, you may see a large number of your accounts created on the same day in October 2018.This is because we didn't start tracking account creation dates until Release 29. We needed to add a value to all older accounts when we added this feature, so we chose the date of the release. Once Release 29 was out, all accounts have their actual creation date and time.