Quiz 2 Flashcards
Bond price includes
accrued interest to the next semi-annual payment date
If buyer refunds bond
buyer owes seller accrued interest
Calc YTM of bond at $105, 15 year semi-annual bond 8% coupon
Calc Bond Price at year 10
Calc Bond Price at year 5:
YTM: 3.72%
Price at year 10: 178.95
Price at year 5: 139.55
**PV is ALWAYS NEGATIVE
Credit Risk Types
Default Risk
Credit spread risk
Downgrade risk
Default Risk
Borrower does not repay obligation (assessed by credit rating)
Credit spread risk
Credit spread increases; bond value falls and/or bond underperforms benchmark
Downgrade risk
Issue downgraded; bond value falls and/or bond underperforms benchmark
‘AAA’, ‘AA’, ‘A’, ‘BBB’ Bond Rating
Investment Grade
‘BB’, ‘CCC’, ‘CC’, ‘C’, ‘D’ Bond Rating
Non-investment grade, high yield bonds, junk bonds
Credit default swap
Insurance on Bond
Derivative forward contract
Insures bond’s rating and price
High-yield bond issues
Floating rate
Short term
Seniority
Floating rate bonds (high-yield)
Rate changes, so it is necessary to analyze bond under different rates
Short term bond (high-yield)
Must analyze the ability to pay off/rollover bond
Seniority (high-yield) bond
bank debt is repaid first in bankruptcy
Corporate Credit
Capacity to repay, CF analysis, corp. governance, business/operating risks
ABS credit
Asset-backed securities: servicer quality, collateral CF generating ability, not-business/operating risks
Tax-based municipal credit
Similar to corporate except for unique covenants, CF analysis, willingness to repay, industry and employment trends
Revenue municipal credit
Exactly same as corporate, project CF, regional economic issues affecting CFs
Sovereign
Economic vs. political risk; two credit ratings
Factors affecting treasury returns
Rate changes (90% variation in total returns explained, interest rate risk measured with effective duration)
Slope changes (8.5% variation in total returns explained, interest rate risk measured with key rate duration)
Curvature changes (1.5% variation in total returns explained, interest rate risk measured with key rate duration)
Market conversion premium ratio:
market conversion premium/market price
Premium payback period:
Period needed to offset market conversion premium with coupons: market conversion premium/favourable income difference
Favourable income difference:
(annual $ coupons - [CV ratio x annual dividends]) / CV ratio
Premium over straight value
(MV of bond/straight value) - 1
If stock volatility increases, what happens to callable/convertible bond value and call on stock?
bond value increases; call on stock increases
If interest rate volatility increases, what happens to callable/convertible bond value and call on bond`?
bond value decreases; call on bond increases
If interest rates increase, what happens to callable/convertible bond value and straight bond?
CCBV decreases; straight bond decreases
Securitization (Mortgage Pass-through securities):
Pool mortgages to diversify risk
Mortgage Pass-through securities:
Many mortgages are pooled together; Pass-through securities backed by the pool are issued to investors.
Collateralized Mortgage Obligation (CMO)
a fixed income security that uses mortgage-backed securities as collateral
What are tranches?
graduated risk classes that vary in degree based on the maturity structure of the mortgages
What is a z tranche
Z tranche is the lowest tranche of a collateralized mortgage obligation (CMO) in terms of seniority. The Z tranche is not entitled to any coupon payments, but the interest still accrues and is paid once the more senior tranches are retired (paid off).
Contraction risk:
Average life decreases when rates fall and prepayments increase
Extension risk:
Average life increases as rates rise and prepayments fall