Pricing of Bonds

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Pricing of Bonds

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Pricing zero coupon bonds. Price/Yield Relationship ... Premium over the base interest rate on a Treasury security that investors will ... – PowerPoint PPT presentation

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Title: Pricing of Bonds


1
Pricing of Bonds
2
Outline
  • Time Value of Money Concepts
  • Valuation of Fixed Income Securities
  • Pricing zero coupon bonds
  • Price/Yield Relationship
  • The Relationship between coupon rate, required
    yield, and price
  • Relationship between bond price and time if
    interest rates are unchanged
  • How to account for accrued interest?

3
Time Value of Money
  • Future value of a single cash flow
  • Present value of a single cash flow
  • Future value of a series of cash flows
  • Present value of a series of cash flows
  • Present value of an annuity

4
Valuation of Fixed Income Securities
  • Process of determining the fair market value of a
    financial asset on the basis of present value of
    the expected cash flows
  • Three step process
  • Estimate the expected cash flows
  • Determine the appropriate interest rate or
    interest rates to discount the cash flows
  • Compute the present value of the expected cash
    flows in step 1 by discounted them with interest
    rate(s) in step 2

5
Estimating Cash Flows
  • Holding aside the risk of default, the cash flows
    of fixed income securities are easy to project
  • Payment of coupon/interest
  • Repayment of principal
  • When will investors find it difficult to estimate
    the cash flows of a fixed-income security?

6
Determining the Discount Rate or Rates
  • What is the minimum rate that an investor should
    require?
  • How much more than the minimum interest rate
    should the investor require?
  • Should the investor require the same interest
    rate for each estimated cash flow or a unique
    interest rate for each estimated cash flow?

7
Discount Rate
  • The minimum interest rate that an investor should
    require is the yield available in the market
    place on a default-free cash flow
  • In the United States, this is the yield on a U.S.
    Treasury security, known as the base interest
    rate for each maturity
  • Premium over the base interest rate on a Treasury
    security that investors will require reflects the
    additional risks that the investor faces by
    acquiring a security not issued by the U.S.
    government

8
  • Discount Rate Base Interest Rate Risk
    Premium/Spread over Treasuries
  • What determines the spread?

9
Value of a Bond
  • Depends on the present value of expected cash
    flows from the bond
  • Need to estimate
  • Expected cash flows
  • The appropriate required yield/discount rate
  • What are the expected cash flows for a
    plain-vanilla bond?

10
Pricing Zero-Coupon Bonds
  • Bonds that do not pay any periodic coupon
    payments.
  • Instead the investor realizes interest as the
    difference between the maturity value and the
    purchase price of the bond
  • Example

11
Price/Yield Relationship
  • Price of bond changes in the opposite direction
    from the change in the required yield

12
Coupon Rate, Required Yield, and Bond Price
  • Par bonds
  • Discount bonds
  • Premium bonds
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