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21 Αυγ 2024 · The duration formula is a measure of a bond’s sensitivity to changes in the interest rate, and it is calculated by dividing the sum product of discounted future cash inflow of the bond and a corresponding number of years by a sum of the discounted future cash inflow.
In finance, the duration of a financial asset that consists of fixed cash flows, such as a bond, is the weighted average of the times until those fixed cash flows are received.
30 Ιουλ 2024 · Duration measures how long it takes, in years, for an investor to be repaid a bond’s price through its total cash flows. Duration can also be used to measure how sensitive the price of a bond or...
The term duration is mathematically defined as the sum of the weighted average time of each of the cash flows that make up a bond. In other words, “pure” duration (denoted in years) is how long it will take for an investor to receive the bond’s present value based on the expected future cash flows of the bonds.
Duration. Another method to measure interest rate sensitivity, which is less computationally intensive, is by calculating the duration of a bond, which is the weighted average of the present value of the bond's payments. The longer the duration, the greater the sensitivity to interest rate changes.
1. Definition. 2. Explicit Sample Calculations. 3. Duration Table for an 11.75% Coupon Bond. Column 4a compared with 3a shows that a decline in yield to maturity (from 11.75% to 6.75%) increases duration, especially for the longer maturities.
In this short guide, you’ll see how to calculate the bond duration. More specifically, you’ll see how to calculate the: Macaulay duration; and; Modified duration; To start, here is the formula that you can use to calculate the Macaulay duration (MacD): (t1*FV)(C) (tn*FV)(C) (tn*FV)