Metal Price Index (US$ per Tonne) based on previous day closing/ rate used by IDEALINK in its quote
| Date | Copper (LME) | Aluminium (LME) |
| 02/08/2020 | 6446.50 | 1685.50 |
| 03/08/2020 | 6441.00 | 1679.50 |
| 04/08/2020 | 6440.00 | 1709.50 |
| 05/08/2020 | 6525.00 | 1739.00 |
| 06/08/2020 | 6453.50 | 1722.00 |
| 07/08/2020 | 6437.00 | 1744.00 |
| 10/08/2020 | 6363.00 | 1730.00 |
| 11/08/2020 | 6356.00 | 1749.50 |
| 12/08/2020 | 6379.00 | 1754.00 |
| 13/08/2020 | 6380.00 | 1738.00 |
| 14/08/2020 | 6342.00 | 1730.00 |
| 17/08/2020 | 6439.00 | 1719.00 |
| 18/08/2020 | 6492.50 | 1733.00 |
| 19/08/2020 | 6667.00 | 1746.00 |
| 20/08/2020 | 6594.00 | 1755.00 |
| 21/08/2020 | 6564.00 | 1722.00 |
| 24/08/2020 | 6579.50 | 1735.50 |
| 25/08/2020 | 6544.50 | 1733.00 |
| 26/08/2020 | 6603.50 | 1737.00 |
| 27/08/2020 | 6602.50 | 1738.00 |
| 28/08/2020 | 6728.00 | 1762.00 |
| 01/09/2020 | 6788.50 | 1781.00 |
| 02/09/2020 | 6719.00 | 1778.50 |
| 03/09/2020 | 6613.00 | 1743.50 |
| 04/09/2020 | 6678.00 | 1753.00 |
| 07/09/2020 | 6790.00 | 1744.00 |
| 08/09/2020 | 6767.50 | 1744.00 |
| 09/09/2020 | 6709.00 | 1740.00 |
| 10/09/2020 | 6710.50 | 1743.50 |
| 11/09/2020 | 6757.50 | 1746.50 |
| 14/09/2020 | 6788.00 | 1749.00 |
| 15/09/2020 | 6813.50 | 1767.00 |
| 16/09/2020 | 6776.00 | 1759.00 |
| 17/09/2020 | 6761.00 | 1743.50 |
*IDEALINK is not responsible for typo error or mis-match with present price.