TOTALMTD for 3 Last working days

[JoJo70]

Hallo,

I would like to create a measure that calculates a sum from the last 3 working days.

=calculate([measure1];DATESINPERIOD(Date[Date];LASTDATE(Date[Date]);-3;DAY)) is near to the Solution....- but for example on Friday it's wrong, because there will never be values on saturday or sunday.

Thanks in advancce

Jörg

[Greg_Deckler · Accepted solution]

@JoJo70 Try something like this:

Measure = 
  VAR __Date = MAX('Date'[Date])
  VAR __DaysBack = 
    SWITCH( WEEKDAY( __Date, 2 ),
      7, 4,
      1, 5,
      2, 5,
      3
    )
  VAR __Table = CALENDAR( __Date - __Daysback, __Date)
  VAR __Table2 = FILTER( __Table1, WEEKDAY([Date],2) < 6 )
  VAR __Result = CALCULATE( [measure], Date[Date] IN __Table2 )
RETURN
  __Result