Rolling Period

Hi, kalpesh07 

Thanks for bhanu_gautam reply. Here is the complementary method, which still primarily utilizes the time-intelligent function.

Measure:

%Sales = 
VAR _dateEnd =
    SELECTEDVALUE ( 'Table'[Date] )
VAR _dateEndDay =
    DAY ( _dateEnd ) + 1
VAR _dateStart =
    EOMONTH ( _dateEnd, -13 ) + _dateEndDay
VAR _monthStart =
    EOMONTH ( _dateEnd, -2 ) + _dateEndDay
VAR _TotalSales =
    CALCULATE (
        SUM ( 'Table'[Sales] ),
        'Table'[Date] >= _dateStart
            && 'Table'[Date] <= _dateEnd
    )
VAR _MonthSales =
    CALCULATE (
        SUM ( 'Table'[Sales] ),
        'Table'[Date] >= _monthStart
            && 'Table'[Date] <= _dateEnd
    )
VAR _result =
    DIVIDE ( _MonthSales, _TotalSales )
RETURN
    _result

Best Regards,
Yang
Community Support Team

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