No daily data added to sales summary since 2 days… 
Seems to be fairly common each new month, although I see my sales current through 12/31.
You can always open a support request 
This is the first time I’ve had this problem in 2 years.
I assume this is end of year and holidays related. If it persists for a few more days, open a one on one support question with the Seller Portal.
Ron
Samsung Developer Relations