| For students of the investment markets, commodities are a fascinating subject. When the price of gold rockets to $1,900 per troy ounce, politicians and consumers don't start the blame game and anybody holding the precious yellow metal rejoices.
When oil rises, something entirely different happens. There's a collective mission to right the wrong. One report estimates that speculation in the energy markets may account for as much as $600 per year in extra energy costs for the average household...............................................Full Article: Source
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