Dax formula to get week data

You can create a 'WeekOfMonth' column on your Date Dimension that assigns the WeekOfMonth number by the Week Ending date.  Then you can write DAX variables to leverage the WeekOfMonth Number to get your comps in your DAX measure(s)

Hi Chandu_sandy ,

I created some simple data to help you solve the problem, you can follow these steps below:

1.Create a new table.

Table =
VAR _table =
    ADDCOLUMNS (
        CALENDAR ( DATE ( 2023, 12, 1 ), TODAY () ),
        "Week", WEEKNUM ( [Date] ),
        "Month", MONTH ( [Date] )
    )
RETURN
    _table

2.Create a new column.

MonthWeek =
VAR _1 =
    WEEKNUM ( [Date] ) - WEEKNUM ( DATE ( 2023, 12, 1 ) ) + 1
RETURN
    IF ( 'Table'[Week] > 6, _1, 'Table'[Week] )

total =
CALCULATE (
    SUM ( 'Table'[SalesAmount] ),
    FILTER (
        ALL ( 'Table' ),
        'Table'[Month] = EARLIER ( 'Table'[Month] )
            && 'Table'[MonthWeek] = EARLIER ( 'Table'[MonthWeek] )
    )
)

Final output:

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^{Best Regards,}

^{Yifan Wang}

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