Lecture 11. Topics Pricing Delivery Complications for both Multiple assets can be delivered on...
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Transcript of Lecture 11. Topics Pricing Delivery Complications for both Multiple assets can be delivered on...
DerivativesLecture 11
Treasury Futures
Topics Pricing Delivery
Complications for both Multiple assets can be delivered on the
same contract…unlike commodities The deliverable assets all have different
prices
Treasury Futures Specs
Copyright: CME Group 2011
Product“Eligible” Maturity
Face Amount
Min. TickValues
Treasury Futures Pricing
Cheapest to Deliver Delivery = Treasury futures allow the short
position to select which bond to deliver (or sell) to the long futures position.
The short will deliver the bond which is the least costly for the short position to purchase.
This occurs since only 4 contracts are used to hedge all interest rate instruments. Thus, a real underlying asset does not exist.
Certain bonds are “eligible” for delivery
Cheapest to Deliver
Copyright: Bloomberg Financial Services 2015
Cheapest to Deliver
Copyright: Bloomberg Financial Services 2015
Cheapest to Deliver
Copyright: Bloomberg Financial Services 2015
Cheapest to Deliver
Copyright: Bloomberg Financial Services 2015
Cheapest to Deliver
Conversion Factor Bond prices vary for many reasons
◦ Higher coupons have higher prices◦ Lower coupons have lower prices◦ Longer maturities have higher prices◦ Shorter maturities have lower prices
If you deliver a more expensive bond, the amount you receive at delivery goes up
If you deliver cheap bond, the amount you receive at delivery goes down
Cheapest to Deliver Quoted price = Price of the bond as quoted
in the paper Accrued interest = amount of coupon
earned on a bond since the last coupon payment
Bond Cash Price = (Quoted price of bond X notational amount) + accrued interest
Invoice Amount = Amount of money that is exchanged when a futures contract bond is delivered
Accrued Interest
period during paid Couponperiod in days Total
couponlast since Days Interest Accrued
Bond Price & Accrued InterestExample What is the cash price of a bond that pays a 4%
semiannual coupon and matures in 12 years and three months, if the YTM is 6.5%?
PriceFV = 1000Pmt = 20int = 3.25n = 24.50 Solve for PV = $781.20 Quoted Price = 78.12
Bond Price & Accrued InterestExample (continued) What is the cash price of a bond that pays a 4%
semiannual coupon and matures in 12 years and three months, if the YTM is 6.5%?
Accrued Interest Bond Cash Price
10
20180
90
20.791$
1081.207 Price
Treasury Futures Pricing
Conversion Factor Since the bond we deliver is not specified in the
futures contract, the price of the bond must be standardized.
The conversion factor converts the futures price into a settlement or invoice price.
The conversion factor is the present value of $1 at YTM=6%, assuming coupons are paid semiannual.
Repo Rate Difference between the conversion factor yield of
6% and the coupon on the bond.
Conversion Factor Used to convert futures prices to bond
prices
What is the cash price of a bond that pays a 4% semiannual coupon and matures in 12 years and three months, if the YTM is 6.5%?
100
6%= YTM@ bond of PriceQuotedCF
81837.0100
81.837CF
Using exact dates on a HP12c provides 82.824
Futures “Cash Price” Also called the Adjusted Futures price
Cash Price =Futures Price x Conversion Factor
Futures Price = Cash Price / Conversion Factor
Invoice Amount (also called Delivery Cost)
Invoice Amount = Futures Price x Conversion factorx Contract Size+ accrued InterestTotal amount of money exchanged at delivery
Futures Price Calculation The price of a treasury futures contract. The price is merely the future value of the spot
price of the treasury, less PV of the coupons. This assumes a flat yield curve.
I = present value of coupons
rTeISF )( 00
Futures Price
Example Compute the conversion factor of a bond with
exactly 9 years to maturity a 5% coupon, paid semiannually, and a YTM of 4.8%.
9312.100
12.93100
6%=YTM @ bond of Price Quoted
CF
Futures Price
Example (continued) Compute the quoted price of the bond with exactly
9 years to maturity a 5% coupon, paid semiannually, and a YTM of 4.8%.
PriceFV = 1000Pmt = 25int = 2.4n = 18 Solve for PV = $1014.48 Quoted Price = 101.45
Futures Price
Example (continued) Compute the price of the 9 month futures contract.
Remember the next coupon payment will be made in 6 months.
44.2
5.2 )50.048(.
eI
64.102
)44.245.101( 75.048.0
eF
Cheapest To Deliver
How To Calculate Delivery Cost (steps)1 - Look up the price (FP)2 - Compute “Conversion Factor” (CF)3 - CF x FP x (contract size) + (accrued
interest) = Delivery cost
Cheapest to Deliver
The CTD can be found three ways
1. Quoted Bond Price – (Futures Price x CF)Also called the “Gross basis”Select the lowest
2. Invoice Amount (lowest) Also called the “Delivery Cost”
3. Highest Repo Rate The interest rate earned by short selling a security
and buying it back later.
Cheapest To DeliverTheoretical Futures Price (FP)?
3 Ways to Derive CTD1 – Highest Repo Rate (The interest rate earned by short selling a
security and buying it back later. )
2 - Calculate Futures Delivery Spot Price3 - Cost of Delivery (“Gross Basis”)
FPCF
Price of bond
?
Accrued interest and others items
QPCF
QP FP CF[ ]
Cheapest To DeliverExampleTwo bonds are eligible for delivery on the June 2012 T
Bond Futures K
1 - 9.875Nov38 deliveries on 15th of maturity month
2 - 7.25May39
On June 12, you announce to deliver a bond
Q: If YTM = 5%, which will you deliver and what is its price?
A:CF Bond Price FC Spot Price
9.875Nov38 1.51 171.05 113.287.25May39 1.17 133.09 113.75
Deliver 9.875 Nov38
Cheapest To Deliver
Q: If YTM = 9%, which will you deliver & what is its price?
A:CF Bond Price FC Spot Price
9.875Nov38 1.51 108.76 72.037.25May39 1.17 82.36 70.39
Deliver 7 1/4 May39
Cheapest To Deliver
Cheapest To DeliverQ: If YTM = 7% and the listed futures price is 110.50, which
bond is CTD?
A:9 7/8Nov38 CTD = 134.39 - (110.5 x 1.51) = -32.477 1/4May39 CTD = 103.00 - (110.5 x 1.17) = -26.29
Implied Repo Rate
Cost of Carry