United States #3 Copper - Light Copper Chatarra Precios históricos *Disponible desde Mar, 2012.
| Fecha | Norte América | Costa oeste | Medio Oeste | Costa este |
|---|
| 2026-08-11 | 6.22 | 6.22 | 6.03 | 6.32 |
| 2026-08-10 | 6.21 | 6.21 | 6.02 | 6.31 |
| 2026-08-07 | 6.19 | 6.19 | 6.00 | 6.29 |
| 2026-08-06 | 6.32 | 6.32 | 6.13 | 6.42 |
| 2026-08-05 | 6.35 | 6.35 | 6.16 | 6.45 |
| 2026-08-04 | 6.24 | 6.24 | 6.05 | 6.34 |
| 2026-08-03 | 6.13 | 6.13 | 5.94 | 6.23 |
| 2026-07-31 | 6.10 | 6.10 | 5.91 | 6.20 |
| 2026-07-30 | 6.07 | 6.07 | 5.88 | 6.17 |
| 2026-07-29 | 5.99 | 5.99 | 5.80 | 6.09 |
| 2026-07-28 | 5.93 | 5.93 | 5.74 | 6.03 |
| 2026-07-27 | 5.98 | 5.98 | 5.79 | 6.08 |
| 2026-07-24 | 5.94 | 5.94 | 5.75 | 6.04 |
| 2026-07-23 | 5.91 | 5.91 | 5.72 | 6.01 |