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)
}