The Fund publishes every 10,000 earnings and 7-day yield of the previous trading day every day, of which every 10,000 earnings are net income after deducting management fees, custody fees and sales service fees. "7-day annualized rate of return" is the annualized rate of return converted by daily compound interest based on the net income of every 10,000 funds in the last seven natural days.

Seven-day annualized rate of return of the fund = ((∑ RI/7) × 365)/10000×100%.

Where Ri is the daily income of the fund in the last I calendar days (I = 1, 2).

It is common to calculate according to 365 days a year, and it is also calculated according to 360 days a year, generally including holidays.