This is the measurement we use to determine how much risk our system should expose you to, which then determines your portfolio’s asset allocation. We gave it our own name not to be fancy, but because it’s a specific application of a fairly common risk metric called Value-at-Risk (VaR).
To calculate the potential loss of a portfolio in a year, we use Value-at-Risk (VaR). At StashAway, we use 99%-VaR, meaning a portfolio has a 99% probability of not losing more than a given percentage of assets in a year.
Here’s an example: a StashAway portfolio with RM100,000 MYR and a StashAway Risk Index of 10% has a 99% probability of not losing more than 10%, or RM10,000 MYR in a year. In other words, there is a 99% probability that your portfolio’s value won’t decrease below RM90,000 MYR if you select a 10% StashAway Risk Index.