Indicator for Rolling 18 Months

[jkal4712]

I am trying to display an indicator in column "Rolling 18 Months", so I can filter sales by rolling 18 months.  Below is the formula I tried without success.  I want it to display "true" when the date is within the 18 month window and "false" when it is not. Any help is appriciated, thank you!

Rolling 18 Months =

VAR EndDate =

EOMONTH(Today(), -1 )

VAR StartDate =

EDATE(EOMONTH(TODAY(), -1 ), -18 ) + 1

RETURN

IF(

MAX( 'OpCo Purchases Query (SEED)'[day_dt]) >= StartDate

&& MAX('OpCo Purchases Query (SEED)'[day_dt] ) <= EndDate,

TRUE (),

FALSE ()

)

[amitchandak · Accepted solution]

@jkal4712 , You are creating a column, No need for Max. The column need to be created in OpCo Purchases Query (SEED) table

Rolling 18 Months =
VAR EndDate =
EOMONTH(Today(), -1 )
VAR StartDate =
EDATE(EOMONTH(TODAY(), -1 ), -18 ) + 1
RETURN
IF(
( 'OpCo Purchases Query (SEED)'[day_dt]) >= StartDate
&& ('OpCo Purchases Query (SEED)'[day_dt] ) <= EndDate,
TRUE (),
FALSE ()
)

[jkal4712]

Thank you so much that worked perfectly!