First of all, there are many types of funds. Generally speaking, only high-risk fund types are more likely to keep falling. For a simple example, suppose an investor buys a medical fund, but the fund keeps falling, and he will want to know the reason.
Then it depends on whether most of the funds in the medical sector have fallen. If most of the funds in the medical sector are falling, then it may be that the market is falling and there is no problem with the funds purchased by investors. Then you can consider continuing to hold it and wait for the funds to rise. If you don't have the ability to take risks and don't want to continue to lose money, you can also redeem your stop loss and wait for the next good opportunity to enter the market.
If most funds in the medical sector do not fall, the funds bought by investors themselves are falling, the fund managers change frequently, or the stocks invested by medical funds continue to fall and are not optimistic, it is generally recommended to stop losses in time.
When buying a fund, it is very important to set a stop-loss point, such as 10%, 15%, 20%, 30% and so on. , in order to avoid greater losses. Because the situation of each fund is different, it needs specific analysis of specific problems. The above contents are for reference only.
Secondly, we should remember that adding positions when the fund falls can reduce costs, but adding positions will increase risks, so we must be cautious.