No, the fund that has soared is suitable for one-time purchase, and the stop loss should be strictly set. Fixed investment is suitable for falling in the process of fund decline. The lower the cost of a fixed investment investor, the smaller the risk that the investor bears, and the greater the probability of gaining income in the future.

If the fixed investment cost will be higher when the fund rises, then the higher the investor cost, the smaller the risk and the greater the probability of future losses. If the fund is in the process of rising, investors can suspend or reduce the amount of fixed investment.