The fund mainly invests in a basket of stocks, and the rise and fall of the fund is determined by the stocks invested. However, there is great uncertainty in the stock market during the holidays, so many investors will reduce their holdings or clear their positions on Friday, which will make Friday's selling mostly. The more selling, the greater the probability of the stock market falling, which will lead to the decline of the fund.

The stock price is determined by the investment target, and the fund price cannot be judged by the time node. Even if it falls on Friday, not all funds will fall.