Selecione o período
array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-03-02"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3354.00"
  ["dolar"]=>
  string(6) "5.1495"
  ["cobre"]=>
  string(8) "13230.00"
  ["chumbo"]=>
  string(7) "1934.00"
  ["aluminio"]=>
  string(7) "3226.00"
  ["estanho"]=>
  string(8) "57200.00"
  ["niquel"]=>
  string(8) "17335.00"
}
array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-03-03"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3287.00"
  ["dolar"]=>
  string(6) "5.2001"
  ["cobre"]=>
  string(8) "12820.00"
  ["chumbo"]=>
  string(7) "1902.00"
  ["aluminio"]=>
  string(7) "3269.00"
  ["estanho"]=>
  string(8) "49700.00"
  ["niquel"]=>
  string(8) "17335.00"
}
array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-03-04"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3282.00"
  ["dolar"]=>
  string(6) "5.2870"
  ["cobre"]=>
  string(8) "12960.00"
  ["chumbo"]=>
  string(7) "1903.00"
  ["aluminio"]=>
  string(7) "3378.00"
  ["estanho"]=>
  string(8) "51425.00"
  ["niquel"]=>
  string(8) "17000.00"
}
array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-03-05"
  ["feriado"]=>
  int(1)
  ["zinco"]=>
  string(7) "3267.00"
  ["dolar"]=>
  string(6) "5.2091"
  ["cobre"]=>
  string(8) "12841.00"
  ["chumbo"]=>
  string(7) "1904.50"
  ["aluminio"]=>
  string(7) "3298.50"
  ["estanho"]=>
  string(8) "49850.00"
  ["niquel"]=>
  string(8) "17110.00"
}
array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-03-06"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3238.00"
  ["dolar"]=>
  string(6) "5.2447"
  ["cobre"]=>
  string(8) "12808.00"
  ["chumbo"]=>
  string(7) "1900.50"
  ["aluminio"]=>
  string(7) "3385.00"
  ["estanho"]=>
  string(8) "50400.00"
  ["niquel"]=>
  string(8) "17200.00"
}
array(9) {
  ["class"]=>
  string(5) "media"
  ["date"]=>
  string(14) "Média Semanal"
  ["zinco"]=>
  float(3285.6)
  ["dolar"]=>
  float(5.21808)
  ["cobre"]=>
  float(12931.8)
  ["chumbo"]=>
  float(1908.8)
  ["aluminio"]=>
  float(3311.3)
  ["estanho"]=>
  float(51715)
  ["niquel"]=>
  float(17196)
}
array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-03-09"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3320.00"
  ["dolar"]=>
  string(6) "5.2878"
  ["cobre"]=>
  string(8) "12750.50"
  ["chumbo"]=>
  string(7) "1894.50"
  ["aluminio"]=>
  string(7) "3406.50"
  ["estanho"]=>
  string(8) "48275.00"
  ["niquel"]=>
  string(8) "17290.00"
}
array(9) {
  ["class"]=>
  string(5) "media"
  ["date"]=>
  string(14) "Média Semanal"
  ["zinco"]=>
  float(3320)
  ["dolar"]=>
  float(5.2878)
  ["cobre"]=>
  float(12750.5)
  ["chumbo"]=>
  float(1894.5)
  ["aluminio"]=>
  float(3406.5)
  ["estanho"]=>
  float(48275)
  ["niquel"]=>
  float(17290)
}
Dia Cobre* Zinco* Alumínio* Chumbo* Estanho* Níquel* Dolar**
02 13.230,00 3.354,00 3.226,00 1.934,00 57.200,00 17.335,00 5,1495
03 12.820,00 3.287,00 3.269,00 1.902,00 49.700,00 17.335,00 5,2001
04 12.960,00 3.282,00 3.378,00 1.903,00 51.425,00 17.000,00 5,2870
05 12.841,00 3.267,00 3.298,50 1.904,50 49.850,00 17.110,00 5,2091
06 12.808,00 3.238,00 3.385,00 1.900,50 50.400,00 17.200,00 5,2447
Média Semanal 12.931,80 3.285,60 3.311,30 1.908,80 51.715,00 17.196,00 5,2181
09 12.750,50 3.320,00 3.406,50 1.894,50 48.275,00 17.290,00 5,2878
Média Semanal 12.750,50 3.320,00 3.406,50 1.894,50 48.275,00 17.290,00 5,2878
Média Mensal 12.901,58 3.291,33 3.327,17 1.906,42 51.141,67 17.211,67 5,2297