Portfolio Standard Deviation Formula Excel. Optional argument it is a number of arguments from 2 to 254 corresponding to a sample of a population. Compulsory or mandatory argument it is the first element of the sample of a population.
The formula you ll type into the empty cell is stdev p where p stands for population. σ p 50 2 10 2 50 2 20 2 2 50 50 10 20 0 6 1 2. Optional argument it is a number of arguments from 2 to 254 corresponding to a sample of a population.
σ p 13 6.
This will enable all the inbuilt functions in excel. If the standard deviation value is lower then the frequency of the data points is closer to the mean average value. The portfolio standard deviation is 13 6. For calculating standard deviation formula in excel go to the cell where we want to see the result and type equal sign.