AMT assessment (9-21) Copper: The performance was particularly strong, closing above the important 2885. We now expect copper prices to test the 2920 resistance, then 2945/50. Aluminium: The performance was agitated. About 20,000 hands were bought on that day and more fund buying would be seen. However, we believe that the market has begun to overbuy and feel that the market may decline at a very rapid rate in the near future.