Just A Life Sciences Blog...: Periods of Inefficiency in the SGP v. MRK NYSE Markets

Thursday, January 10, 2008

Periods of Inefficiency in the SGP v. MRK NYSE Markets

Periods A and B, below, evince non-proportionality -- differing news affects the companies in differing ways. [Chart derived from BigCharts.com -- click to enlarge.]

Please explain.

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Thursday, January 10, 2008

Periods of Inefficiency in the SGP v. MRK NYSE Markets

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