1. It is usually the ratio of annual interest income to the face value of bonds, also known as nominal yield and coupon yield. Couponrate coupon rate refers to the interest rate indicated on the bond, and the face value ratio of interest points in one year is equal to the percentage of the total interest payable to bondholders every year divided by the total face value of the bond. The level of coupon rate directly affects the financing cost of the securities issuer and the investment income of investors, which is generally determined by the securities issuer according to the bond itself and the analysis of the market situation. The interest payment method of bonds refers to the way that issuers pay interest to bondholders in batches within the validity period of bonds, and the interest payment method of bonds also affects the income of investors.
2. It is associated with coupon bonds: it means "paying a fixed amount of interest to bondholders every year and repaying a fixed amount of bonds at maturity, such as US medium and long-term treasury bonds. Coupon rate refers to the fixed interest rate printed on the face of bonds, which is usually the ratio of annual interest income to the face value of bonds, also known as nominal yield and face yield.
3. coupon rate refers to the annual interest rate of bonds, which is equivalent to a certain proportion of the face value of bonds. For example, the national debt 100 yuan, 5% of coupon rate, that is, 5% of 100 yuan as interest. Then the coupon is 5 yuan. As for the revised coupon rate, I have never heard of it. I've only heard of the modified duration. I guess you're talking about coupon rate excluding inflation. For example, the national debt with 5% interest rate, excluding 2% inflation rate, is actually 3% interest rate.
Coupon rate refers to the fixed interest rate printed on the face of bonds, which is usually the ratio of annual interest income to the face value of bonds, also known as nominal yield and face yield. Coupon rate is the interest rate determined when bonds are issued, and interest is generally paid once every six months. Refers to the annual coupon rate of bonds that the issuer promises to pay to the bondholders.