First of all, you can throw high and suck low. The fund mainly earns the bid-ask difference, buying at a low price and selling at a high price to make money, but selling at a high price requires investors to have a certain investment level, and it is difficult to grasp the timing of buying and selling; Second, investors hold it for a long time. Historically, the long-term holding rate of return of funds is higher than that of short-term holding. The fund mainly invests in stocks, and the return is mainly determined by the rise and fall of stocks. In the stock market, the conversion time of bulls and bears is longer, so the expected return of holding funds for a long time is greater.

On-site funds refer to funds traded on the stock exchange. The advantages of the floor fund are: 1, and the handling fee is low; 2. There is an arbitrage advantage. According to market fluctuations, there are premium and discount arbitrage; 3. High efficiency. Compared with over-the-counter fund purchase and redemption, the transaction speed is fast and the capital utilization rate is high; Disadvantages: few varieties and small selection range.