When you buy a fund, people there should say, let's take a long view, and the fund will not perform well in the short term, because the fund is closely related to the rise and fall of the stock market, and the fund is to use your money to let people who know the stock copy it. Then you make money and you share it with the company. If there are no stocks rising in the market, will the foundation make money? There shouldn't be any good performance in the short term.