Yea, mate... we have seen a commodity boom peaking and now it's plummeting to much lower levels... There are specifically two commodities that influenced the AUD decline : Iron & Coal
As the previous poster explained... When the biggest importer of iron ore and coal have troubles {Chinese}, the demand decrease and the price will go down. It just shows us, how closely our global
economy is linked to the rest of the world. So there is nothing suspect about that...
.... I am more worried about the price of gold. {normally a safe haven}