The annualized rate of return of Tian Tian Fund = [(investment income/principal)/investment days ]*365× 100%. The annualized rate of return is only calculated by converting the current rate of return (daily rate of return, weekly rate of return, monthly rate of return) into annual rate of return, which is a theoretical rate of return, not a real rate of return.

The annualized rate of return refers to the rate of return obtained by investing for one year. Annualized income = principal × annualized rate of return; Actual income = principal × annualized rate of return × investment days /365.