Daily Change refers to the percentage change of unit price of the constituent fund as at the valuation date shown against the previous valuation date.
Percentage Change is calculated on the basis of NAV-to-NAV in HK$ and is net of the management fees and operating expenses during the selected period except Asian Income Retirement Fund (where applicable). For Asian Income Retirement Fund, its percentage change is calculated on the basis of NAV-to-NAV in HK$ without dividend reinvested and is net of management fees and operating expenses during the selected period.
Constituent Fund with performance history of less than 3 years since inception to the reporting date of the fund fact sheet is not required to show the annualised standard deviation.
It is not necessary to show the Fund Expense Ratio as the period between the reporting date of the fund fact sheet and the inception date for the constituent fund is less than 2 years.
The risk class is assigned to the constituent fund according to the seven-point risk classification stated in the table below, which is derived based on the latest fund risk indicator - annualised standard deviation of the constituent fund.
| Risk Class | Fund Risk Indicator - Annualised Standard Deviation | |
| Equal or above | Less than | |
| 1 | 0.0% | 0.5% |
| 2 | 0.5% | 2.0% |
| 3 | 2.0% | 5.0% |
| 4 | 5.0% | 10.0% |
| 5 | 10.0% | 15.0% |
| 6 | 15.0% | 25.0% |
| 7 | 25.0% | |