Fixed proportion investment strategy. That is, a sum of money is invested in different kinds of funds in a fixed proportion. When the investment ratio of a fund changes due to the change of its net value, sell or buy to ensure that the investment ratio can maintain the original fixed ratio. This can not only spread the investment cost, resist the investment risk, but also accept the investment as soon as possible, so as not to make the income go up in smoke or increase the investment greatly because of the poor performance of a fund or excessive expectation that the price will rise further. Timely entry and exit investment strategy. That is, investors buy and sell funds completely according to changes in market conditions.

Investors who usually adopt this method are mostly investors who have certain investment experience, are more sure of market changes and have higher risk-taking ability. After all, it is not easy to accurately predict the highs and lows of every wave of the stock market. Even if you master the market trend, you should be able to withstand the possible ups and downs in the short-term market.