## Interest rate duration of bond

Duration, which is expressed in years, measures how much a bond's price will rise or fall when interest rates change. The longer the duration, the greater the bond's sensitivity to interest rate changes. From this, you can conclude, all else being equal, that immediately after you purchase a 30-year bond, its duration is greatest, and as the Duration risk can be used to source better deals on bonds, and aid in portfolio construction. Meaningful comparison of bonds and bond funds with different coupon rates and maturity dates is easy when exploiting duration. Rising interest rates could point investors to shorter-duration bonds. Duration is a measure of interest rate risk of a debt security. It measures price sensitivity of a fixed income instrument with reference to a movement in interest rates. A higher duration means higher interest rate risk and vice versa. Popular measures of duration include the Macaulay duration, modified duration and effective duration. "Duration measures a bond's sensitivity to changes in interest rates," and is invariably a shorter period than maturity, which is the time until a bond's principal is repaid, says Nicole Tanenbaum

## 6 Mar 2017 Duration has the same effect on bond funds. For example, a bond fund with 10- year duration will decrease in value by 10 percent if interest rates

If interest rates were to fall, the value of a bond with a longer duration would rise more than a bond with a shorter duration. Therefore, in our example above, if interest rates were to fall by 1%, the 10-year bond with a duration of just under 9 years would rise in value by approximately 9%. So a 15-year bond with a Macaulay duration of 7 years would have a modified duration of roughly 7 years and would fall approximately 7% in value if the interest rate increased by one percentage point (say from 7% to 8%). In simple terms, a bond's duration will determine how its price is affected by interest rate changes. In other words, if rates move up by one percentage point--for example, from 6% to 7%--the price The longer a fund's average effective duration, the more sensitive it is to shifts in interest rates. Here’s very simplified version of how it works: If rates move up by 1 percentage point, the

### 24 Feb 2020 Duration, in general, measures a bond's or fixed income portfolio's price sensitivity to interest rate changes. Macaulay duration estimates how

6 Mar 2017 Duration has the same effect on bond funds. For example, a bond fund with 10- year duration will decrease in value by 10 percent if interest rates

### In simple terms, a bond's duration will determine how its price is affected by interest rate changes. In other words, if rates move up by one percentage point--for example, from 6% to 7%--the price

Duration is a useful measure of a bond fund's sensitivity to changes in interest rates. The greater the average duration of fund's holdings, the more its share price It incorporates a bond's yield, coupon and maturity into a single data point, which is intended to illustrate how much influence a change in interest rates would exert A change in the interest-rate environment can greatly affect the value of a bond or portfolio of bonds—such as an ETF. Duration provides a way to quantify this risk.

## I am going to hazard a guess here - what Tuckman is saying is that the 30 year par bond coupons do create interest rate exposures at the

Example: A bond has a price of 7025 using an annual effective yield rate of 7%. Using the same yield rate, the Macaulay duration of the bond 4.946 years. (a) two methods of measuring the interest rate risk - duration and convexity. The concept of duration is a good indicator of changes in the price of bonds but only for

It incorporates a bond's yield, coupon and maturity into a single data point, which is intended to illustrate how much influence a change in interest rates would exert A change in the interest-rate environment can greatly affect the value of a bond or portfolio of bonds—such as an ETF. Duration provides a way to quantify this risk. Duration and Interest Rate Risk: Example. Consider the following two bonds with the same yield-to-maturity (YTM) of 6%: Bond A is a 15-year, 25% coupon bond