The daily income of 1 000 yuan is 0.58 yuan. According to the latest display of Yu 'ebao, among many money fund products of Yu 'ebao, Southern Salary Money Market Fund has the highest annualized rate of return on the 7th, with an annualized rate of return of 2. 125%. If the investment is 10000 yuan, you can calculate the daily income 10000, and the daily income 2. 125 times 7 to 365 is equal to 4.07 yuan. Seven-day annualized fund refers to the data obtained after the average income of the fund has been annualized in the past seven days. At present, all money funds show seven-day annualized returns. Investors can directly calculate the seven-day income according to the seven-day annualized income of the fund, and then divide it by seven days to confirm the daily income.