Random walk (finance)/Definition

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Revision as of 10:34, 16 February 2008 by imported>Nick Gardner (New page: the movement of the price of an asset over time that is entirely unpredictable (because, if there had been a known method of prediction, it would already have happened!))
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the movement of the price of an asset over time that is entirely unpredictable (because, if there had been a known method of prediction, it would already have happened!)