If investors think that the fund will continue to fall in the later period, in order to avoid greater losses, they can choose to cut the meat and go out. On the contrary, if investors think that the fund will rebound in the later period, they can choose to increase their positions to spread the cost of holding positions and spread the risks.

At the same time, in the process of adding positions, investors can adopt the following strategies:

1, equal purchase method:

Investors can choose to buy the same amount every time when the fund falls sharply, such as 1000 yuan every time.

2. Equal difference purchase method:

During the decline of the fund's net value, investors buy the same amount every time. For example, investors buy three times, and the amount of each purchase is 1000 yuan, 2,000 yuan and 3,000 yuan respectively.