Yes, first of all, it makes sense to hold the fund for a long time, because the fund invests in a basket of stocks, and the stock market is short and bears are long, so the probability of gaining income from holding it for a long time is relatively high. Secondly, funds are more suitable for long-term investment, because they are less volatile than stocks, but have higher yields than wealth management and bonds. Finally, historically, holding funds for a long time has a higher probability of gaining income.

Long-term investment funds advise investors to choose funds with relatively large fluctuations, such as partial stock hybrid funds, stock funds, index funds and ETF funds. Holding a fund with little fluctuation for a long time will lose the opportunity cost.