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Basic Question 10 of 14

You have applied your favorite valuation model to a bond with an embedded option and found an option-adjusted spread (OAS) of 40 basis points, while the Z-spread has been calculated at 207 basis points. What is the option cost?

A. 167 basis points
B. 185 basis points
C. 207 basis points

User Contributed Comments 4

User Comment
olagbami option cost: z spread-OAS
bodduna Z spread = OAS + Option Cost
CJPerugini If OAS < Zspread, then Call Option
If OAS > Zspread, then Put Option
tomalot My favorite bond valuation model...how can I choose just one!?
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I passed! I did not get a chance to tell you before the exam - but your site was excellent. I will definitely take it next year for Level II.
Tamara Schultz

Tamara Schultz

Learning Outcome Statements

compare, calculate, and interpret yield and yield spread measures for fixed-rate bonds

CFA® 2024 Level I Curriculum, Volume 4, Module 7.