Market data
Advanced Copper Index (ACI)
| Month | Advanced Copper Index (ACI) |
| December |
1,001.35 |
| November |
1,003.01 |
| October |
1,024.12 |
| September |
978.39 |
| August |
958.51 |
| July |
1,015.71 |
| June |
1,048.86 |
| May |
1,093.02 |
| April |
1,035.62 |
| March |
941.34 |
| February |
911.30 |
| January |
905.64 |