The results generated by Optioneer are determined by the configuration used. However, you may have overwritten the configuration you used to produce results, or forgotten which configuration you used - but we have good news, you can still access it!
Go to the Parameters Window.
Underneath the 'search configurations' search bar, you will see a 'past results (read only)' tick box. Select this box.
Search for the name of the case in the search bar and select the one that was run as at the correct time.
You will notice you cannot make changes to this configuration, but you can copy it if you wish to go back to those settings. If you wish to use an old configuration, this will only work if relevant data hasn't been removed or replaced.