DAX with dimension data (min or max)

Hi.

I have the following formula and its working.

CALCULATE([Total_Quantity];Fact_Forecast_Received[Type]=1;Fact_Forecast_Received[Current date]="2016-02-01")

Will now use selection box to select two dates = Current date and then use the min and max function to create two

columns. One with the max value selected and one with min value selected.

I have tried to use min and max like below with now success.

CR_min = min(Fact_Forecast_Received[Current date])

CALCULATE([Total_Quantity];Fact_Forecast_Received[Type]=1;Fact_Forecast_Received[Current date]=[CR_min])