According to the methodology approved by the Bulgarian Association Management Companies, as a measure for the risk is accepted the index “standard deviation”. The more great values, the more risky investment. Standard Deviation is calculated on the weekly base of data for NAV/ 1 unit for the last calendar year after which it is annualized.
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Risk measures
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31.01.2012
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| Standard deviation (σ) | 3.43 % |
| Beta coefficient (β) | 0.15 |
| Sharpе ratio | 2.14 |
| Tracking error | 10.57 % |
Standard deviation (σ) – an universally perceived measure of the risk. A high standard deviation indicates that the investment is riskier. It is calculated on daily data of NAV/1 unit for the last calendar year and than annualized.
Beta coefficient (β) – describes how the return of an investment is correlated to the return of the capital market measured through the equally weighted return of the indexes BG REIT and BEFOOD - BE500 FOOD INDEX. In its calculation are used data for the last calendar year.
Sharpе ratio – describes the return realized excess the free-risk return for a unit of risk taken. For risk-free return is accepted average overnight Sofibor for last calendar year. Sharpe ratio is calculated by extracting the risk-free return from the fund’s return for the last calendar year and than divide the result to the risk, measured by the standard deviation.
Tracking error – a measure of how closely a portfolio return follows the index to which it is benchmarked. It measures the standard deviation of the difference between the portfolio and the equally weighted return of the indexes BG REIT and BEFOOD - BE500 FOOD INDEX, calculated on daily data of NAV/1 unit for the last calendar year and than annualized.













