Сalculate value on previous day inside dynamic formula

[roman_gorbunov]

Hello, I have an indicator that calculates the current balance of goods by calculating the difference between the accumulated totals of the purchased quantity and the quantity sold.

Current balance of goods =

CALCULATE(
[purchased in period)],
FILTER(
ALLSELECTED('Calendar'[Date]),
ISONORAFTER('Calendar'[Date], MAX('Calendar'[Date]), DESC)
)
)
-
CALCULATE(
[sold in period],
FILTER(
ALLSELECTED('Calendar'[Date]),
ISONORAFTER('Calendar'[Date], MAX('Calendar'[Date]), DESC)
)
)

Now I need to get the value of the remainder of goods for the previous day.

It's easy to do it with a physical table, but I can't do it with a DAX. I tried to do it in various ways using DATEADD('Calendar'[Date], -1, DAY),  but it didn’t work (either it’s not correct, or I get an error).

Is there a way to do this with the formula ? 

Thanks in advance for any help.

[AlexisOlson]

Does changing ISONORAFTER to ISAFTER work?

[roman_gorbunov]

I have found a solution - it is very simple :

MAX('Calendar'[Date])-1