DATESINPERIOD vs DATEBETWEEN

DATESINPERIOD(<dates>,<start_date>,<number_of_intervals>,<interval>)

Exemple (Radacad)

Sales for the Last Rolling Year = 
CALCULATE(
    [SalesAmount],
DATESINPERIOD(
    Sales[Order Date],
    LASTDATE(Sales[Order Date]),
    -1,
    YEAR)
)

Sera plus souple :

DATESBETWEEN(<dates>,<start_date>,<end_date>)