According to the information provided by Daoke Baba, we can know that: 1. Repurchase of national debt: Repurchase of national debt is essentially a credit behavior of borrowing funds with the national debt listed on the exchange as collateral. The main function of treasury bond repurchase transaction is financing.
2. Treasury bond futures: refers to the derivative trading method of treasury bonds that determines the buying and selling prices in advance through organized trading places and delivers currencies and bonds at a specific time in the future. The main function is to avoid risks and find forward prices.