| Dia | Cobre U$/t | Zinco U$/t | Alumínio U$/t | Chumbo U$/t | Estanho U$/t | Níquel U$/t | Dólar R$/US$ |
|---|---|---|---|---|---|---|---|
| 30/Mar | 12,137.00 | 3,161.00 | 3,482.00 | 1,873.00 | 46,850.00 | 17,040.00 | 5,2376 |
| 31/Mar | 12,160.00 | 3,184.50 | 3,585.00 | 1,881.00 | 45,610.00 | 16,860.00 | 5,2353 |
| 01/Abr | 12,270.00 | 3,237.00 | 3,583.50 | 1,892.00 | 47,795.00 | 17,065.00 | 5,2194 |
| 02/Abr | 12,147.00 | 3,235.00 | 3,505.00 | 1,893.00 | 45,250.00 | 16,900.00 | 5,1606 |
| 03/Abr | feriado | feriado | feriado | feriado | feriado | feriado | 5,1655 |
| Média Semana 14 | 12,178.50 | 3,204.38 | 3,538.88 | 1,884.75 | 46,376.25 | 16,966.25 | 5,2037 |
| 06/Abr | feriado | feriado | feriado | feriado | feriado | feriado | feriado |
| 07/Abr | 12,252.00 | 3,320.00 | 3,600.00 | 1,903.00 | 46,025.00 | 16,840.00 | 5,1532 |
| 08/Abr | 12,552.00 | 3,295.00 | 3,520.00 | 1,920.00 | 47,895.00 | 17,200.00 | 5,1625 |
| 09/Abr | 12,455.00 | 3,256.00 | 3,494.50 | 1,893.50 | 46,725.00 | 17,025.00 | 5,0899 |
| 10/Abr | 12,660.50 | 3,297.00 | 3,526.00 | 1,882.00 | 47,975.00 | 17,070.00 | 5,0821 |
| Média Semana 15 | 12,479.88 | 3,292.00 | 3,535.13 | 1,899.63 | 47,155.00 | 17,033.75 | 5,1219 |
| 13/Abr | 12,820.50 | 3,304.50 | 3,665.50 | 1,885.00 | 47,705.00 | 17,490.00 | 5,0229 |
| 14/Abr | 13,095.00 | 3,300.00 | 3,625.00 | 1,889.00 | 49,500.00 | 17,750.00 | 5,0244 |
| 15/Abr | 13,155.00 | 3,362.00 | 3,581.00 | 1,925.00 | 49,955.00 | 18,075.00 | 4,9806 |
| 16/Abr | 13,180.00 | 3,415.00 | 3,678.50 | 1,917.50 | 49,700.00 | 18,070.00 | 4,9928 |
| 17/Abr | 13,149.00 | 3,439.00 | 3,660.00 | 1,949.00 | 49,675.00 | 18,380.00 | 5,0007 |
| Média Semana 16 | 13,079.90 | 3,364.10 | 3,642.00 | 1,913.10 | 49,307.00 | 17,953.00 | 5,0043 |
| 20/Abr | 13,163.00 | 3,430.00 | 3,590.00 | 1,932.50 | 50,250.00 | 17,980.00 | 4,9695 |
| Média Semana 17 | 13,163.00 | 3,430.00 | 3,590.00 | 1,932.50 | 50,250.00 | 17,980.00 | 4,9695 |
| Média Mensal | 12,741.58 | 3,324.21 | 3,585.75 | 1,906.79 | 48,204.17 | 17,487.08 | 5,0788 |