1. Make up the position and buy some during the decline of the fund. By increasing the number of fund holdings, the cost of the fund will be shared equally, thus spreading risks and waiting for the fund to rebound. It should be noted that investors should control their positions reasonably and buy in batches in the operation of covering positions.

2. Carry out high throwing and low sucking operation. In the process of fund decline, investors can seize the rebound trend in the process of decline and carry out high-selling and low-sucking operations, that is, sell at a high level of rebound and buy at a low level to earn the difference and make up for some losses.

3. Perform the cleaning operation. Investors will also choose to sell all their funds. This situation is generally that investors think that individual stocks will continue to fall in the later period, and there is no hope of a rebound, so they will cut their meat.