blurpandasg2014
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TS stashaway highest risk is 36%, you're on 30. So it might not be a fair comparison..
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Stashaway risk index is calculated based on 99% value at risk (VAR) meaning that for portfolio 30, there is 99% chance the portfolio will not lose more than 30% at any given time
Whereas syfe portfolio is based on a 97.5% VAR where it will not lose more than 25% in value 97.5% of the time (or another way of saying 39 of 40yrs will not lose more than 25%)
In order to equalise the 2 different formulas, we need to standardise the measure
99% Var = 2.326 SD
97.5% Var= 1.960 SD
Therefore to convert 25% risk syfe portfolio into 99% VAR,
25%/1.96 * 2.326 = 29.66%
Which is why stashaway portfolio 30 is a more suitable competitor to syfe portfolio 25.
https://merage.uci.edu/~jorion/oc/case3.html
https://www.value-at-risk.net/linear-transformation-procedures/
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