The calculation formula of fund yield is: income/subscription amount × 100%. The calculation formula of fund income is: income = net value of the fund on that day × fund share ×( 1- redemption fee)-subscription amount+cash dividend. In addition, the calculation formula of fund income of different platforms may be different. For example, the calculation formula of fund income on Alipay is: yesterday's income = yesterday's market value-yesterday's market value+yesterday's confirmed outflow amount-yesterday's confirmed inflow amount.

Extended data:

Matters needing attention in fund investment:

After the share of open-end funds is determined, it is normal to generate income on weekends and legal holidays, but generally the net value will not be updated, so the income cannot be found. During holidays, but the income is generally updated after the next trading day 15: 00.

Investors should know which fund management company the fund they want to buy belongs to, what other products they have and what the income level is.

Users need to pay attention to find out whether they were born in a bull market or a bear market. They must pay attention to the performance in the bear market, especially the accumulated income and past annual income to judge its advantages and disadvantages.

Baidu Encyclopedia-Fund Income