= Have Commodity Prices Crashed? =

 * [[ http://www.nasdaq.com/markets/gold.aspx?timeframe=10y            | Gold    10y ]]
 * [[ http://www.nasdaq.com/markets/wheat.aspx?timeframe=10y           | Wheat   10y ]]
 * [[ http://www.nasdaq.com/markets/corn.aspx?timeframe=10y            | Corn    10y ]]
 * [[ http://www.nasdaq.com/markets/crude-oil.aspx?timeframe=10y       | Oil     10y ]]
 * [[ http://www.metalprices.com/p/SteelBenchmarkerFreeChart           | Steel    5y ]]
 * [[ http://www.infomine.com/investment/metal-prices/aluminum/5-year/ | Aluminum 5y ]]

Prices have dropped in the last few months - as much as 25% for some commodities.  Is this a crash, or merely a change?  
Perhaps it is a sign that capital is moving to other uncharted commodities whose prices are soaring - like California water, or Northwest real estate?