You have the choice of setting up your report to run on a weekly or monthly basis (scheduled), or you can elect for a report to run on an 'ad hoc' basis.
If your report is running on a schedule, it will automatically run on the date / day that you originally selected — to change this to 'ad hoc', simply go to the 'Edit Settings' section, then amend the scheduling accordingly.
Discover more on how to edit report settings by checking out our useful guide on how to create a Rank Tracker report.