The 7-day annualized rate of return of the money fund refers to the annual rate of return converted from the average income of the first 7 days including the current day multiplied by the number of days in a year, which is a theoretical expected rate of return. However, the increase in annualized rate of return on the 7th can only prove that the fund manager has been selling bonds recently to make a floating profit. "Don't be fooled by the annualized rate of return on the 7th. In fact, as long as the high yield of a certain day is guaranteed, the product yield can be effectively improved. " Fu Shuai, a fund analyst, told reporters that for investors, the real indicators of income are "10,000 fund unit income" and "net growth rate". Usually, the monetary fund announces the income per 10,000 fund shares every day, that is, the absolute income per 10,000 fund shares the previous day. The daily income per 10,000 yuan shows how much money was earned the day before 10000 yuan. The net growth rate indicates the accumulated rate of return of the money fund in a certain period, and also reflects the real income of investors during this period.