If you make less than $504 this week you may qualify for partial unemployment. Worth filing a claim. If you made more than $504 you will first claim on July 9.
If you don't have an open claim you can open a new one on Wednesday.
(However if you made more than $504 this week it will not count toward your waiting week or any part of it, in which case it won't matter if you wait until next week to open a new book. Next week will be your waiting week. If you're not sure, do it Wednesday.)