The main difference between A and B lies in the different minimum subscription share. Moreover, Guangfa Monetary Fund A is mainly aimed at small households and retail investors. If the amount exceeds 5 million, it is Fund B, and the monetary funds of large institutions and customers can be held at any time, which is basically risk-free. As of September 16, the net growth rate of Guangfa Money Fund (Class A) is 2.7047% this year, and among 45 money market funds (Class B), the net growth rate is 2.8775% this year, ranking first among 2 1 money market funds (Class B), which is suitable for long-term stable investment.