One day's income from putting 15, yuan in the balance treasure is 7.62 yuan.

according to the seven-year interest rate of Yu' ebao on November 14th, 22, the calculation method of the daily income of 15, yuan is 15, * 1.855/1/365 = 7.62 yuan.

the seven-day annualized rate of return is the average income level of the monetary fund in the last seven days, which is the data obtained after annualization. For example, the annualized rate of return of a monetary fund on the same day is 2%, and assuming that the income of the monetary fund in the next year can remain unchanged at the level of the previous seven days, then you can get the overall income of 2% if you hold it for one year.

Extended data

Seven-day annualized rate of return calculation formula:

1. Simple interest calculation formula: (daily dividend is carried forward by month ",which is equivalent to daily simple interest and compound interest every month)

(∑Ri/7)×365/1×1%

2. Compound interest calculation.

Baidu encyclopedia-Yu' ebao