1. From the factors affecting the price of national debt, investors are advised to focus on the central bank's monetary policy and open market operations. Treasury bond futures directly reflect the changes in market interest rates. Domestic deposit and loan interest rates are not generated by market transactions, but set by the central bank. Therefore, the central bank's monetary policy has the most important influence on the futures price of government bonds.

2. Secondly, the market capital situation is also worthy of the attention of treasury bond futures investors. Investors can refer to the trend of Shanghai Interbank Offered Rate SHIBOR to judge the trend of treasury bonds futures.

In addition, economic development can also be used as a reference for investors. The interest rate level is essentially the degree of demand for money by economic development. When the economy develops too fast, interest rates usually rise, and when the economy is in a downturn, interest rates usually fall.

4.CPI, money supply, national credit, global economic environment, government revenue and expenditure, etc. are the main factors that affect the price fluctuation of treasury bonds futures, and the core factor is interest rate. The price of treasury bond futures is inversely proportional to interest rate. The higher the interest rate rises, the greater the decline in the price of national debt.