"data";"valor" "01/04/2023";"4,20" "01/05/2023";"4,40" "01/06/2023";"4,40" "01/07/2023";"4,40" "01/08/2023";"4,40" "01/09/2023";"4,40" "01/10/2023";"4,36" "01/11/2023";"4,21" "01/12/2023";"3,91" "01/01/2024";"3,96"