Investors can choose to vote every Thursday. Historically, the probability of falling on Thursday is greater than the probability of rising, but Thursday's fixed investment will make investors' costs lower. The lower the cost, the less risk investors take and the greater the probability of earning in the future. However, the fixed investment of the fund can be carried out at any time without timing.

The average income is obtained from the fixed investment of the fund. The higher the deduction frequency of fixed investment, the more average the cost, the smaller the income gap, and the longer the fixed investment time, the smaller the income gap.

Fixed investment skills are as follows:

1. Select the fund according to the risk tolerance. Aggressive investors can choose stock funds and partial stock funds for fixed investment; Steady investors can choose index funds to invest.

2. Investors with small funds are more suitable for daily and weekly fixed investment; Investors with a large amount of funds can choose a fixed monthly investment.

3. You can choose smart fixed investment. Intelligent fixed investment means that the system automatically deducts more when the deduction day falls, while the system automatically deducts less when the fund rises on the deduction day.

4. Generally, the probability of falling on Tuesday and Thursday is high, and investors who decide to invest in the week can choose to deduct money in these two days; If the stock market falls before the deduction date, investors can buy a sum manually.