What is the fixed investment of the fund? What are the risks and benefits of the fixed investment of the fund? How does it compare with the benefits of lump-sum deposit and withdrawal (specific data description)? Which fund is currently selected? Fixed investment is the abbreviation of fixed-term investment fund, which refers to investing a fixed amount in a designated open-end fund at a fixed time, similar to the bank's zero deposit and withdrawal method.

Average cost, risk diversification, but more suitable for long-term investment.

Advantages of periodic quota

1. invest regularly, every little makes a mickle. 2. Automatic deduction, simple procedure. 3. Average investment and risk diversification. It is better than zero deposit and lump sum withdrawal.

Closed-end funds are better, personally.