When investors buy funds, due to poor fund management, the performance is huge, and the net value of the funds falls sharply, which leads to investors' losses.

In the process of fund trading, high selling and low sucking can bring investors a certain price difference, but investors may also chase after the fund's net value rises, leading investors to lock in at a high level and cut meat at a low level, thus losing a certain price difference.

There are certain subscription fees and redemption fees in the fund, and the redemption fee decreases with the holding time. Redemptions held for less than 7 days need to be charged according to the turnover 1. 5% of the cost, therefore, investors in a short period of time, frequent trading, there will be huge procedures, there will be "living beyond our means."