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I've Got Gasnota bene: Chicago Dyke had something very similar yesterday. I came across an interesting quote today whilst reading my usual gamut of market commentary that made my political antennae shoot up into the air:
Let's unpack this. A goodly portion of the reason gas prices have plunged lately, and a 38% decline meets my definition of a plunge, is due to the fact that Goldman Sachs tweaked the weighting on their commodity index. So what, right? Well, all the folks out their running managed futures funds, hedge funds and other various and sundry financial types, all had to go out and change their weighting of actual holdings in gasoline because that's the benchmark their performance is measure by. More after the jump. Here's another analogy. The Dow 30 is composed of 30 stocks. There are a lot of mutual funds that own "the index" as we call it. All 30 stocks. But what happens when the Dow 30 changes the stocks that make up the index like they did in 2002. They removed AT&T, Kodak and International Paper and replaced them with AIG, Pfizer and Verizon. Now, all the stocks the index dumped took a dive, right? Because all the mutual funds, hedge funds and asset managers that hold the index dumped those stocks. It's the same with Goldman's Commodities Index. If they reduce the percentage of gasoline in the index all the folks who follow the index's weightings do the same and voila! Gas plunges. Great timing too. Which leads to three questions: what's the economic rationale of making gasoline a smaller portion of overall commodoties in such a gasoline centric economy? Why now? And finally, who made the call to do so? Might it have anything to do with the fact that the new Treasury Secretary used to be the Chairman of Goldman Sachs? Just askin. Sean Paul Kelley October 3, 2006 - 4:31pm
( categories: Economics )
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