It is better to buy when the fund falls, because buying when the fund falls means that the price of the fund has fallen, so the cost of buying is relatively low, so the risk is relatively small, and the probability of obtaining high returns in the future is relatively high.

However, it should be noted that not all funds are suitable for buying when the funds fall, because some junk funds always fall much, rise little and often fall like a bottomless pit, so don't choose to buy such funds. The probability of losing money by buying such funds is relatively high. When buying a fund, buy a promising fund.

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Why buy it when it falls?

Because when the fund is rising, the cost of buying will increase. As the cost increases, the risk will be greater and the possibility of future losses will increase. Therefore, when the fund falls, the cost of buying is lower and it will be more cost-effective.

Generally, before three o'clock on the trading day of the fund, it is calculated according to the net value at the close of the day. When you look at the estimate of the net value of the fund at the end of the day, you can know the rise and fall of the fund that day. You can refer to it when you buy it