Commodity Prices And Currency Movements

Gold traders may also be surprised to hear that trading the Australian dollar is just like trading gold in many ways. As the world's third-largest producer of gold, the Australian dollar had an 84% positive correlation with the precious metal between 1999 and 2008. Generally speaking, this means that when gold prices rise, the Australian dollar appreciates as well. The proximity of New Zealand to Australia makes Australia a preferred destination for exporting New Zealand goods. Therefore, the health of New Zealand's economy is closely tied to the health of the Australian economy, which explains why the NZD/USD and the AUD/USD have had a 96% positive correlation over the same time period. The correlation of the NZD/USD with gold is slightly less than that of the Australia dollar but is still strong at 78%. 

ConclusionIf you want to trade commodity currencies, the best way to use commodity prices in your trading is to always keep one eye on movements in the oil or gold market and the other eye on the currency market to watch how quickly it responds. Due to the slightly delayed impact of these movements on the currency market, there is generally an opportunity to overlay a broader movement that is happening in the commodity market to that of the currency market. Bottom line: It never hurts to be more informed about commodity prices and how they drive currency movements. 

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