Std Deviation Portfolio Formula. Text portfolio standard deviation sqrt 2 66 16 3 reading 52 los 52f. Standard deviation of portfolio.
The equation for sd in sample just the denominator is reduced by 1. Text portfolio standard deviation sqrt 2 66 16 3 reading 52 los 52f. Compulsory or mandatory argument it is the first element of the sample of a population.
Standard deviation is also used in statistics and is widely taught by professors among various top universities in the world however the formula for standard deviation is changed when it is used to calculate the deviation of the sample.
The standard deviation formula in excel has below mentioned arguments. Calculate and interpret portfolio standard deviation. In case of three assets the formula is. Wheres k a s k b s k c are standard deviation of stock a b and c respectively in the portfolio.