Aluminium prices have risen to prices not seen in at least the past five years after falling nearly 12 per cent throughout the March quarter.
Sanctions of Russian aluminium giants Rusal sent the price of aluminium soaring 18 per cent this week as the market responded to a diminished supply of aluminium.
CBA analysts said they are predicting that prices will begin to drop however, as the market responded to the "over-reaction." "We feel a price of ~$US2,250 a tonne is fair in the short term," they said. "But we are not surprised that prices have jumped above those levels given the immediate deficit worries."
Aluminium is trading at $US2,377 a tonne.