Obtain the stock prices on Occidental Petroleum (OXY) for the period January 1, 2019 to December 31,
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Obtain the stock prices on Occidental Petroleum (OXY) for the period January 1, 2019 to December 31, 2019. What was the monthly standard deviation of OXY stock during that period? What is the annual standard deviation? Do the same thing for the period January 1, 2020 to May 1, 2020. Do not use any EXCEL formulas such as”=average” or “=stdev” in your calculations. (Though you might want to use these formulas to check your results.)
Related Book For
Essentials of Federal Taxation 2018
ISBN: 9781260007640
9th edition
Authors: Brian Spilker, Benjamin Ayers, John Robinson, Edmund Outslay, Ronald Worsham, John Barrick, Connie Weaver
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