How much do you earn a year by buying 10 thousand national debt
Debt interest = transaction principal * national debt interest rate.
Suppose that the minimum life of national debt in 2023 is three years, the annual interest rate is 3.35%, and the annual interest income is 10000*3.35%=335 yuan.
Assuming that the annual interest rate of five-year national debt is 3.52%, the annual interest income is 10000*3.52%=352 yuan.