The second paragraph: the holding period of the fund should also be a reference factor for selling decisions. Compared with other fund types, bond funds have obvious advantages in annualized rate of return, especially suitable for medium and long-term holding. If you are a long-term investor, you can adhere to the principle of "buying is better than holding, holding more and moving less", and don't blindly follow the trend, so the cost can be better shared.
Paragraph 3: In addition, investors can also formulate selling strategies in combination with market conditions, economic fundamentals and other factors. For the period when the bond market fluctuates greatly, investors can reduce their positions appropriately to avoid major risks of assets. In the period of high economic prosperity and improvement of macro-environment, there may be downward pressure on the yield of bond funds, and they can be sold appropriately at this time. In short, based on long-term and market conditions, adjusting and selling funds regularly and quantitatively is one of the important strategies to effectively avoid risks and realize benefits.