Fixed Income Flashcards
What are Treasury Bills and how are they issued?
Short-term (< 1 year) govt. securities. They are issued at a discount to par value so the return is all capital gain.
How do you calculate the holding period of return (if the investor holds the T-Bill until maturity)?
Holding Period of Return = (Par - Purchase Price) / Purchase Price
How do you calculate the annualised yield of a T-Bill (if the investor holds the T-Bill until maturity)?
((Par - Purchase Price) / Purchase Price) x 365/days until maturity.
How do you calculate the true compounded yield rate of a T-Bill?
( 1 + ( Par - Purchase Price / Purchase Price ) ) ^365/No. of days - 1
What does a commercial paper refer to?
Short-term (7 days - 12 mths) discount instrument issued by corporations. Unlike T-Bills there is a default risk.
What are Certificate of Deposits (CDs)?
Tradable deposits issued by banks. Minimum value is £100,000 and they are issued in £10,000 denominations. (The interest rate will be slightly below fixed term deposits. These trade at face value plus a share of final interest).
What are Floating Rate Notes (FRNs)?
Bonds that are issued at par value with a coupon linked to a market interest rate (e.g. LIBOR). They are NOT short-term instruments, but they pay out a coupon linked to a short-term rate.
The price will remain close to par (£100) and the duration is close to 0.
What is a Gilt Repo?
A form of secured lending where a borrower agrees to sell a bond and buy it back later at a pre-agreed (higher) price.
The difference in price represents the cost of borrowing (‘repo rate’). The low risk of this arrangement allows the repo rate to be lower than conventional borrowing.
For the borrower: A cheap method of funding bond purchases.
For the counter-party: A cheap way of of borrowing securities (cash) to cover short-term priorities.
What happens when the yield of the bond is equal to its coupon rate?
It will trade at its par value.
What is true regarding the price of a bond and its par value?
The price of a bond is always greater than its par value. This is because the price of bonds is the PV of its future cashflows, discounted at the required rate of return of the bond investors.
PV of Bond = CF (coupon) x DF (/ADF)
What is the difference between clean and dirty pricing?
Clean pricing refers to quotes for bonds that are priced excluding accrued interest e.g. UK Govt. Bonds quotes.
The dirty price refers to the price paid for a bond, which includes accrued interest. This compensates the seller of the bond for interest earned.
How is the dirty price of a bond calculated?
Dirty Price = Clean Price + ( Semi-Annual Coupon x (Days since last coupon / 182.5 days (6mths) )
What happens if bond is bought 7 days or less before the next coupon date?
The bond is “ex-div”. This means that the whole coupon goes to the seller of the bond. Any other time, the bond is trading “cum-div” and the whole coupon goes to the buyer.
Ex-Div: You buy bond w/o coupon.
Cum-Div: You buy bond with coupon.
What is the Gross Redemption Yield (GRY)?
Also known as Yield to Maturity (YTM), is the total return (R) for a bond investor. If given a bond’s market price, the GRY is the IRR of the cashflows.
R = IRR = GRY
For what reason is the GRY (total return) of a bond not guaranteed (even if it is held to maturity)?
Due to reinvestment risk: as the coupons would need to earn the GRY as well for the total return to be the GRY..
What is the Net Redemption Yield (NRY)?
It is the GRY, after tax.
NRY = GRY - ( 1 - Coupon Tax Rate)
How do you work out the Flat (Interest) Yield?
Coupon / Bond Price
What is the settlement time of Gilts on the LSE?
T+1
What are Index Linked Gilts (ILGs) and why are they used?
ILGs have a semi-annual coupon and redemption value linked to RPI. The coupon is therefore a real coupon, which is adjusted for inflation.
They are used to provide institutional investors with protection against inflation.
When the ILGs are issued, they are assigned a reference RPI. Future payments are scaled with reference to RPI changes.
ILGs issued up to September 2005 have an 8-month lag, and issues from Sep 2005 have a 3-month lag on the reference to RPI.
What are STRIPS?
Occurs when dealers buy gilts and then sell the rights to individual cashflows. The dealers are able to bundle together the coupons and principal and sell them separately.
How many STRIPS can a gilt with N years to maturity create?
2N + 1
Where is the demand for STRIPS?
Institutional investors trying to build ‘cash-matched’ portfolios. ‘Stripped’ bonds allow for occasional cash inflows where the institutional investor (e.g. pension fund) is expected to pay outflows.
What is the role a covenant in a corporate bond?
To limit the actions of the borrowing firm (so that there is a greater chance of them repaying the bond).
- via restricting dividend payments to their shareholders.
- ranking their debts.
- limiting the amount paid to their executives in bonuses.
What are the key features of Eurobonds?
- Regulated by ICMA
- Gross annual coupon (before tax)
- No register, bearer instruments
What are Contingent Convertible Bonds (Co-Cos)?
Bonds issued by banks that absorb losses to protect them in times of crises. The debt is converted into equity if a pre specified trigger event occurs.
They protect the banks from insolvency by to converting equity or incurring a principal write down.
What is the main risk associated with the bond markets?
Interest rate risk: As IR ↑, Yields ↑, Bond prices ↓ (as bonds become less attractive to borrowers (issuers))