Expected Return and Variance of Individual Stock Returns (Using Excel)

I show how you can calculate the Expected Return, Variance and Standard Deviation of individual stock returns when data are given on returns and the probabilities with which they can occur in different states of the world/economy. This video lays the basis for understanding the difference between diversifiable vs. non-diversifiable risk, and how a stock's systematic risk can be captured using its beta.
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My name is Atif Ikram. I am a Professor of Finance at Arizona State University (wpcarey.asu.ed....
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