Major Change in Trend for Commodities

["Carl Soderholm" <Carl@xxxxxxxxxxxx>]

Have a look at http://www.linkshore.com/

The market analysis page shows charts for the Dollar Index, Grains,
Unleaded and Gold all lined up so the dates match up. Looks like the trend
for all these contracts may have changed in late August when the stock
market dip got serious.

Has anyone done any work on coincident trend changes in markets? 

What happened in late August to cause the change in so many markets?



Carl