I am very interested in this discussion on correlations. What I have found is that the USD has an inverse relationship with commodity prices. If you look at the 5 year chart of the CRB commodity index (Bberg CRY:IND), you will see the index rising between the summer of 2007 and the summer of 2008. This coincided with a drop in the USDX from about 82 to about 72. Summer of 2008 to March 2009 the CRB collapsed, and the USDX went from 72 to 89. March 2009 to DEC 2009 CRB rose and the USDX sank from 89 to 75. Dec 2009 to summer 2010 the CRB retraced, and the USDX rose back up to 89. Summer 2010 to April 2011 CRB up, USDX back down to 73. April 2011 to present CRB falling off and dollar bottoming out. You get the picture, even though there isnāt one
I guess this falls in line with the ārisk onā, ārisk offā element. USD is a ārisk offā currency, and traders will avoid risk when the world economy is looking bleak. It also goes without saying that a decline in the economic outlook means a decline in the demand for commodities (unless it is gold, silver).
I am also interested in what they are labeling as potential ācurrency warsā. The Swiss are obviously intervening to limit the impact of their ārisk offā currency status, but will it be effective? The Japanese have failed to prevent a strengthening of the yen. Will the US be happy with a strengthening dollar if it has a negative impact on their trade balance, and knock-on effects to the already weak job market?
Enough from meā¦I need to get out there and enjoy my day off!
Regards
EDIT: Did I overlook the obvious fact that the CRB index is priced in dollars, and so a stronger dollar will make imported commodities cheaper, and a weaker dollar make imported commodities more expensive?