Effective yield is a measure of the total return on a financial investment. It takes into account the interest earned, any capital gains, and any other income generated from the investment. The effective yield is calculated by dividing the total income generated by the investment over a given period of time by the total amount of capital invested. The result is expressed as a percentage.

The effective yield is an important measure of the performance of an investment. It is a more accurate measure than simply looking at the interest rate, since it takes into account all of the income generated from the investment. For example, an investment that pays a high interest rate but also has a large amount of capital gains may have a higher effective yield than an investment that pays a lower interest rate but has no capital gains.

The effective yield can also be used to compare different investments. For example, if an investor is considering two investments with similar interest rates, they can use the effective yield to determine which one will generate more income over time. Additionally, the effective yield can be used to compare different investments in different asset classes, such as stocks, bonds, and mutual funds.

The effective yield is an important measure of the performance of an investment, and it should be taken into account when making decisions about where to invest. By taking into account all of the income generated from an investment, investors can make more informed decisions and maximize their returns.