Yes, it's possible using the shift management features.
Link -> https://help.loyverse.com/help/shift-management-loyverse-pos
You can open and close shift, introducing the opening cash amount when opening and when closing it will request to enter the cash amount at the end.
You can also set access right if you need a stronger control over your employees, choosing whether they can view the expected amount of cash and shift details or not.
And you also get shift reports at the back office, with opening and closing time, employees, difference, etc.