Assertion: portfolio's deviation | /r/HasProperty | calculated
Facets:
Source sentences:
text: The standard deviation of a two-asset portfolio is calculated by squaring the weight of the first asset and multiplying it by the variance of the first asset, added to the square of the weight of the second asset, multiplied by the variance of the second asset.
text: Finally, take the square root of that value, and the portfolio standard deviation is calculated.