Question by dOtz: how to interpret standard deviation in stock?
i have calculated the standard deviation of the following 3 stock A, B, C with 48%,1%,18%.
expected return = 15%, 7%, 14%
but i have no idea what it means....when the standard deviation is higher what does it means?
which should i choose to invest?
Answer
Answer by free intradaytipsThe volatility of an investment is given by the statistical measure known as the standard deviation of the return rate. You don't need to know the exact definition of
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