When the fund suspends trading, it will stop its fixed investment. There are many reasons for the fund's suspension of trading, mainly as follows:

1. During the period when the stock is about to resume trading, in order to protect the interests of the holders, the fund decided to suspend the subscription;

2. To control the growth scale of the fund, the bigger the fund is, the better, because the management ability of the fund manager is limited. In order to avoid the funds being idle, the fund scale will be controlled by suspending the subscription;

3. There are significant changes in the stocks held, and the stocks transferred may have huge fluctuations, leading to a large number of purchases and redemptions by investors, and fund companies will generally suspend their purchases and redemptions.