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For example, for small interest rate changes, the duration is the approximate percentage by which the value of the bond will fall for a 1% per annum increase in market interest rate. So the market price of a 17-year bond with a duration of 7 would fall about 7% if the market interest rate (or more precisely the corresponding force of interest ...
The Interpolated Spread, I-spread or ISPRD of a bond is the difference between its yield to maturity and the linearly interpolated yield for the same maturity on an appropriate reference yield curve. The reference curve may refer to government debt securities or interest rate swaps or other benchmark instruments, and should always be explicitly ...
Consider a bond with an embedded put option. As an example, a $1,000 bond that can be redeemed by the holder at par at any time before the bond's maturity (i.e. an American put option). No matter how high interest rates become, the price of the bond will never go below $1,000 (ignoring counterparty risk). This bond's price sensitivity to ...
Bond prices and interest rates are closely related and can both be used to forecast economic activity, so investors should at least be aware of the basics: how interest rates affect bond prices ...
The annual bond coupon should increase from $5 to $5.56 but the coupon can't change as only the bond price can change. So the bond is priced approximately at $100 - $0.56 or $99.44 . If the bond is held until maturity, the bond will pay $5 as interest and $100 par value for the matured bond.
Pay close attention to your interest rate, though. For example, right now a bond purchased in January of 2004 would have already doubled in value, and it will be earning an interest rate of 3.62 ...
Analytic Example: Given: 0.5-year spot rate, Z1 = 4%, and 1-year spot rate, Z2 = 4.3% (we can get these rates from T-Bills which are zero-coupon); and the par rate on a 1.5-year semi-annual coupon bond, R3 = 4.5%. We then use these rates to calculate the 1.5 year spot rate. We solve the 1.5 year spot rate, Z3, by the formula below:
It is also possible to define a yield spread between two different maturities of otherwise comparable bonds. For example, if a certain bond with a 10-year maturity yields 8% and a comparable bond from the same issuer with a 5-year maturity yields 5%, then the term premium between them may be quoted as 8% – 5% = 3%.