United States #3 Copper - Light Copper Chatarra Precios históricos *Disponible desde Mar, 2012.
| Fecha | Norte América | Costa oeste | Medio Oeste | Costa este |
|---|
| 2026-03-27 | 5.07 | 5.07 | 4.88 | 5.23 |
| 2026-03-26 | 5.05 | 5.05 | 4.86 | 5.21 |
| 2026-03-25 | 5.14 | 5.14 | 4.95 | 5.30 |
| 2026-03-24 | 5.05 | 5.05 | 4.86 | 5.21 |
| 2026-03-23 | 5.08 | 5.08 | 4.89 | 5.24 |
| 2026-03-20 | 4.94 | 4.94 | 4.75 | 5.10 |
| 2026-03-19 | 5.09 | 5.09 | 4.90 | 5.25 |
| 2026-03-18 | 5.17 | 5.17 | 4.98 | 5.33 |
| 2026-03-17 | 5.36 | 5.36 | 5.16 | 5.52 |
| 2026-03-16 | 5.43 | 5.43 | 5.23 | 5.59 |
| 2026-03-13 | 5.35 | 5.35 | 5.15 | 5.51 |
| 2026-03-12 | 5.45 | 5.45 | 5.25 | 5.61 |
| 2026-03-11 | 5.49 | 5.49 | 5.29 | 5.65 |
| 2026-03-10 | 5.54 | 5.54 | 5.34 | 5.70 |