Dax, Power Bi, Dateadd, Parallelperiod, Power Bi Tutorials.
Start and End Functions These functions are complementary, returning the starting or ending day of a given period: ENDOFYEAR, ENDOFQUARTER, and ENDOFMONTH Return the last day of the year, quarter, or month. STARTOFYEAR, STARTOFQUARTER, and STARTOFMONTH Return the first day of the year, quarter, or