How to Calculate specific values in a filter

[finno14]

Good Morning, 

Apologies if this has been answered. 

I am looking to only calculate values that I specifically highlight within my filter. Currently the below code will calculate between 15th-19th how do it make so it only calculates the 15th & 19th ?

Bank_holiday_After = 

var _max1 = MAXX(ALLSELECTED(First_Period_Comparison),First_Period_Comparison[Date])

var Help=  MINx(ALLSELECTED(First_Period_Comparison),First_Period_Comparison[Date])


return 
CALCULATE([Incidents_Fri_Mon],FILTER('Alex Date Period Flow','Alex Date Period Flow'[Date]>=  Help &&'Alex Date Period Flow'[Date]<= _max1))

 Kind regards,

AF

[finno14]

Hi @amitchandak ,

Thanks for this, I have inputted as per below but im still encountering the same issue. Ideally the Bank_holiday_after total would =  2052 as opposed to the current 7437

Bank_holiday_After = 

var _max = MAXX(ALLSELECTED(First_Period_Comparison),First_Period_Comparison[Date]) -- Comparison Date Table

var _min=  MINx(ALLSELECTED(First_Period_Comparison),First_Period_Comparison[Date]) -- Comparison Date Table


return 
CALCULATE([Incidents_Fri_Mon],FILTER('Alex Date Period Flow','Alex Date Period Flow'[Date]>=  _min &&'Alex Date Period Flow'[Date]<= _max)) -- Main Date Table

Thank you for your help,

AF

[NickolajJessen · Accepted solution]

Isn't it just the ">=" and "<=" that needs to be replaces with just "="
And "&&" with "||"

[finno14]

Of course it is! Mind blank! Thank you!! @NickolajJessen 

[amitchandak]

@finno14 , for the table in slicer, need to be an independent table

example

//Date1 is independent Date table
new measure =
var _max = maxx(allselected(Date1),Date1[Date])
var _min = minx(allselected(Date1),Date1[Date])
return
calculate( sum(Table[Value]), filter('Table', 'Table'[Date] >=_min && 'Table'[Date] <=_max))