United States #3 Copper - Light Copper Chatarra Precios históricos *Disponible desde Mar, 2012.
| Fecha | Norte América | Costa oeste | Medio Oeste | Costa este |
|---|
| 2026-06-26 | 5.72 | 5.72 | 5.53 | 5.82 |
| 2026-06-25 | 5.68 | 5.68 | 5.49 | 5.78 |
| 2026-06-24 | 5.55 | 5.55 | 5.36 | 5.65 |
| 2026-06-23 | 5.73 | 5.73 | 5.54 | 5.83 |
| 2026-06-22 | 5.96 | 5.96 | 5.77 | 6.06 |
| 2026-06-19 | 5.93 | 5.93 | 5.74 | 6.03 |
| 2026-06-18 | 5.99 | 5.99 | 5.80 | 6.09 |
| 2026-06-17 | 6.03 | 6.03 | 5.84 | 6.13 |
| 2026-06-16 | 6.09 | 6.09 | 5.90 | 6.19 |
| 2026-06-15 | 6.09 | 6.09 | 5.90 | 6.19 |
| 2026-06-12 | 6.05 | 6.05 | 5.86 | 6.15 |
| 2026-06-11 | 5.95 | 5.95 | 5.76 | 6.05 |
| 2026-06-10 | 5.85 | 5.85 | 5.66 | 5.95 |
| 2026-06-09 | 5.94 | 5.94 | 5.75 | 6.04 |