Calculating bond yield can be a bit tricky, but it is definitely possible even if you don’t have the YTM (yield-to-maturity) initially. The yield-to-maturity is the rate of return that an investor can expect to earn if they hold the bond until maturity, so it’s an important factor in determining bond yield. However, there are other methods to calculate bond yield as well.

One way to calculate bond yield is to use the current market price of the bond and its coupon rate. The coupon rate is the annual interest rate that the bond pays, and it is typically expressed as a percentage of the bond’s face value. To calculate bond yield using this method, you would first calculate the annual interest payment by multiplying the coupon rate by the face value of the bond. Then, you would divide the annual interest payment by the current market price of the bond to get the yield.

Another method for calculating bond yield is to use the current market price of the bond, its coupon rate, and its remaining time to maturity. This method takes into account the time value of money, which is the concept that money today is worth more than the same amount of money in the future. To calculate bond yield using this method, you would first calculate the present value of the bond’s future cash flows, including the coupon payments and the bond’s face value at maturity. Then, you would divide the total present value by the current market price of the bond to get the yield.

In conclusion, while YTM is an important factor in calculating bond yield, it is not the only factor. There are other methods that can be used to calculate bond yield even if you don’t have the YTM initially, such as using the current market price and coupon rate or using the present value of future cash flows.