Securities which obligate the borrower/issuer to make payments on a fixed schedule. Fixed income securities include sovereign, corporate and municipal bonds, corporate loans, and securitized lending (e.g., ABS). "Fixed" refers only to the schedule of obligatory payments, not the amount, and may ...
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votes
1answer
218 views
How to value a floor when a loan is callable?
Certain bank loans pay a spread above a floating-rate interest rate (typically LIBOR) subject to a floor. I would like to find the value of this floor to the investor. Assume for this example that ...
3
votes
3answers
428 views
What are the limits of bond portfolio immunization against interest rate changes?
I'm currently reading through an article on bond portfolio immunization against changes in the interest rate.
I learned that the immunization can be done against instant changes in interest rate ...
6
votes
2answers
528 views
Closed-form formula for approximate maximum duration of a bond?
In teaching myself about bonds, I am writing some software, one piece of which will calculate the maturity of a bond given the yield curve as a function and a requested duration. The tricky part is ...
7
votes
5answers
6k views
What is the difference between Option Adjusted Spread (OAS) and Z-spread?
I am preparing for the CFA level 2 exam, I got confused by the concept Z-spread and OAS.
When a call option is added to a bond, since it is not favorable to the bond buyer, they would require more ...
6
votes
2answers
633 views
Why is the SABR volatility model not good at pricing a constant maturity swap (CMS)?
I have heard that the SABR volatility model was not good at pricing a constant maturity swap (CMS). How is that?
0
votes
1answer
198 views
Where to find introductory material on leveraged loans?
What are some good, preferably free, introductions to leveraged loans, also known as syndicated loans or bank loans? The introduction should describe the basic mechanics and very importantly provide ...
