Sunday, December 13, 2020

Theorem of Standard Deviation

Standard Deviation Lower value indicates more predictable performance. So if you are comparing 2 funds (lets say Fund A and Fund B) in the same category. If Fund A and Fund B has given 9% returns in last 3 years, but Fund A standard deviation value is lower than Fund B. So you can say that there is a higher chance that Fund A will continue giving similar returns in future also whereas Fund B returns may vary. Lower SD gives more predictable and consistent future value..
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