Selecione o período 
array(10) {
  ["class"]=>
  string(11) "other-month"
  ["date"]=>
  string(10) "2025-12-29"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3056.00"
  ["dolar"]=>
  string(6) "5.5413"
  ["cobre"]=>
  string(8) "12306.00"
  ["chumbo"]=>
  string(7) "1955.00"
  ["aluminio"]=>
  string(7) "2913.50"
  ["estanho"]=>
  string(8) "42900.00"
  ["niquel"]=>
  string(8) "15850.00"
}

array(10) {
  ["class"]=>
  string(11) "other-month"
  ["date"]=>
  string(10) "2025-12-30"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3099.00"
  ["dolar"]=>
  string(6) "5.5739"
  ["cobre"]=>
  string(8) "12512.00"
  ["chumbo"]=>
  string(7) "1980.00"
  ["aluminio"]=>
  string(7) "2945.00"
  ["estanho"]=>
  string(8) "41625.00"
  ["niquel"]=>
  string(8) "16475.00"
}

array(10) {
  ["class"]=>
  string(11) "other-month"
  ["date"]=>
  string(10) "2025-12-31"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3063.50"
  ["dolar"]=>
  string(6) "5.5024"
  ["cobre"]=>
  string(8) "12504.00"
  ["chumbo"]=>
  string(7) "1962.00"
  ["aluminio"]=>
  string(7) "2968.00"
  ["estanho"]=>
  string(8) "40900.00"
  ["niquel"]=>
  string(8) "16485.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-01"
  ["feriado"]=>
  int(1)
  ["zinco"]=>
  string(0) ""
  ["dolar"]=>
  string(6) "5.5024"
  ["cobre"]=>
  string(0) ""
  ["chumbo"]=>
  string(0) ""
  ["aluminio"]=>
  string(0) ""
  ["estanho"]=>
  string(0) ""
  ["niquel"]=>
  string(0) ""
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-02"
  ["feriado"]=>
  int(1)
  ["zinco"]=>
  string(7) "3106.00"
  ["dolar"]=>
  string(0) ""
  ["cobre"]=>
  string(8) "12571.00"
  ["chumbo"]=>
  string(7) "1968.00"
  ["aluminio"]=>
  string(7) "2986.00"
  ["estanho"]=>
  string(8) "42050.00"
  ["niquel"]=>
  string(8) "16765.00"
}

array(9) {
  ["class"]=>
  string(5) "media"
  ["date"]=>
  string(14) "Média Semanal"
  ["zinco"]=>
  float(3081.125)
  ["dolar"]=>
  float(5.53)
  ["cobre"]=>
  float(12473.25)
  ["chumbo"]=>
  float(1966.25)
  ["aluminio"]=>
  float(2953.125)
  ["estanho"]=>
  float(41868.75)
  ["niquel"]=>
  float(16393.75)
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-05"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3128.00"
  ["dolar"]=>
  string(6) "5.4372"
  ["cobre"]=>
  string(8) "12884.00"
  ["chumbo"]=>
  string(7) "1962.00"
  ["aluminio"]=>
  string(7) "3022.50"
  ["estanho"]=>
  string(8) "42250.00"
  ["niquel"]=>
  string(8) "16745.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-06"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3206.50"
  ["dolar"]=>
  string(6) "5.4351"
  ["cobre"]=>
  string(8) "13269.50"
  ["chumbo"]=>
  string(7) "2000.00"
  ["aluminio"]=>
  string(7) "3093.00"
  ["estanho"]=>
  string(8) "44200.00"
  ["niquel"]=>
  string(8) "17830.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-07"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3165.00"
  ["dolar"]=>
  string(6) "5.3797"
  ["cobre"]=>
  string(8) "13145.00"
  ["chumbo"]=>
  string(7) "2024.00"
  ["aluminio"]=>
  string(7) "3092.00"
  ["estanho"]=>
  string(8) "44675.00"
  ["niquel"]=>
  string(8) "18450.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-08"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3107.00"
  ["dolar"]=>
  string(6) "5.3880"
  ["cobre"]=>
  string(8) "12885.00"
  ["chumbo"]=>
  string(7) "2006.00"
  ["aluminio"]=>
  string(7) "3081.00"
  ["estanho"]=>
  string(8) "44400.00"
  ["niquel"]=>
  string(8) "16920.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-09"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3101.50"
  ["dolar"]=>
  string(6) "5.3860"
  ["cobre"]=>
  string(8) "13060.00"
  ["chumbo"]=>
  string(7) "1995.00"
  ["aluminio"]=>
  string(7) "3180.00"
  ["estanho"]=>
  string(8) "44525.00"
  ["niquel"]=>
  string(8) "17675.00"
}

array(9) {
  ["class"]=>
  string(5) "media"
  ["date"]=>
  string(14) "Média Semanal"
  ["zinco"]=>
  float(3141.6)
  ["dolar"]=>
  float(5.4052)
  ["cobre"]=>
  float(13048.7)
  ["chumbo"]=>
  float(1997.4)
  ["aluminio"]=>
  float(3093.7)
  ["estanho"]=>
  float(44010)
  ["niquel"]=>
  float(17524)
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-12"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3150.00"
  ["dolar"]=>
  string(6) "5.3707"
  ["cobre"]=>
  string(8) "13310.00"
  ["chumbo"]=>
  string(7) "2020.00"
  ["aluminio"]=>
  string(7) "3186.00"
  ["estanho"]=>
  string(8) "48200.00"
  ["niquel"]=>
  string(8) "17930.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-13"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3259.50"
  ["dolar"]=>
  string(6) "5.3760"
  ["cobre"]=>
  string(8) "13310.00"
  ["chumbo"]=>
  string(7) "2018.50"
  ["aluminio"]=>
  string(7) "3194.00"
  ["estanho"]=>
  string(8) "47825.00"
  ["niquel"]=>
  string(8) "17620.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-14"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3237.50"
  ["dolar"]=>
  string(6) "5.3764"
  ["cobre"]=>
  string(8) "13335.00"
  ["chumbo"]=>
  string(7) "2029.00"
  ["aluminio"]=>
  string(7) "3221.00"
  ["estanho"]=>
  string(8) "52650.00"
  ["niquel"]=>
  string(8) "18000.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-15"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3288.50"
  ["dolar"]=>
  string(6) "5.3795"
  ["cobre"]=>
  string(8) "13205.00"
  ["chumbo"]=>
  string(7) "2040.00"
  ["aluminio"]=>
  string(7) "3174.00"
  ["estanho"]=>
  string(8) "54200.00"
  ["niquel"]=>
  string(8) "17905.00"
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-16"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3201.50"
  ["dolar"]=>
  string(6) "5.3846"
  ["cobre"]=>
  string(8) "13000.00"
  ["chumbo"]=>
  string(7) "2017.00"
  ["aluminio"]=>
  string(7) "3147.00"
  ["estanho"]=>
  string(8) "49425.00"
  ["niquel"]=>
  string(8) "17625.00"
}

array(9) {
  ["class"]=>
  string(5) "media"
  ["date"]=>
  string(14) "Média Semanal"
  ["zinco"]=>
  float(3227.4)
  ["dolar"]=>
  float(5.37744)
  ["cobre"]=>
  float(13232)
  ["chumbo"]=>
  float(2024.9)
  ["aluminio"]=>
  float(3184.4)
  ["estanho"]=>
  float(50460)
  ["niquel"]=>
  float(17816)
}

array(10) {
  ["class"]=>
  string(13) "current-month"
  ["date"]=>
  string(10) "2026-01-19"
  ["feriado"]=>
  int(0)
  ["zinco"]=>
  string(7) "3184.00"
  ["dolar"]=>
  string(6) "5.3798"
  ["cobre"]=>
  string(8) "13000.00"
  ["chumbo"]=>
  string(7) "2012.00"
  ["aluminio"]=>
  string(7) "3168.50"
  ["estanho"]=>
  string(8) "47475.00"
  ["niquel"]=>
  string(8) "18000.00"
}

array(9) {
  ["class"]=>
  string(5) "media"
  ["date"]=>
  string(14) "Média Semanal"
  ["zinco"]=>
  float(3184)
  ["dolar"]=>
  float(5.3798)
  ["cobre"]=>
  float(13000)
  ["chumbo"]=>
  float(2012)
  ["aluminio"]=>
  float(3168.5)
  ["estanho"]=>
  float(47475)
  ["niquel"]=>
  float(18000)
}
Dia Cobre* Zinco* Alumínio* Chumbo* Estanho* Níquel* Dolar**
29 12.306,00 3.056,00 2.913,50 1.955,00 42.900,00 15.850,00 5,5413
30 12.512,00 3.099,00 2.945,00 1.980,00 41.625,00 16.475,00 5,5739
31 12.504,00 3.063,50 2.968,00 1.962,00 40.900,00 16.485,00 5,5024
01 FERIADO FERIADO FERIADO FERIADO FERIADO FERIADO 5,5024
02 12.571,00 3.106,00 2.986,00 1.968,00 42.050,00 16.765,00 FERIADO
Média Semanal 12.473,25 3.081,13 2.953,13 1.966,25 41.868,75 16.393,75 5,5300
05 12.884,00 3.128,00 3.022,50 1.962,00 42.250,00 16.745,00 5,4372
06 13.269,50 3.206,50 3.093,00 2.000,00 44.200,00 17.830,00 5,4351
07 13.145,00 3.165,00 3.092,00 2.024,00 44.675,00 18.450,00 5,3797
08 12.885,00 3.107,00 3.081,00 2.006,00 44.400,00 16.920,00 5,3880
09 13.060,00 3.101,50 3.180,00 1.995,00 44.525,00 17.675,00 5,3860
Média Semanal 13.048,70 3.141,60 3.093,70 1.997,40 44.010,00 17.524,00 5,4052
12 13.310,00 3.150,00 3.186,00 2.020,00 48.200,00 17.930,00 5,3707
13 13.310,00 3.259,50 3.194,00 2.018,50 47.825,00 17.620,00 5,3760
14 13.335,00 3.237,50 3.221,00 2.029,00 52.650,00 18.000,00 5,3764
15 13.205,00 3.288,50 3.174,00 2.040,00 54.200,00 17.905,00 5,3795
16 13.000,00 3.201,50 3.147,00 2.017,00 49.425,00 17.625,00 5,3846
Média Semanal 13.232,00 3.227,40 3.184,40 2.024,90 50.460,00 17.816,00 5,3774
19 13.000,00 3.184,00 3.168,50 2.012,00 47.475,00 18.000,00 5,3798
Média Semanal 13.000,00 3.184,00 3.168,50 2.012,00 47.475,00 18.000,00 5,3798
Média Mensal 13.081,21 3.177,92 3.128,75 2.007,63 46.822,92 17.622,08 5,3996