Call Protection
Quick Definition
A period during which a callable bond cannot be redeemed early by the issuer, protecting bondholders from premature loss of their investment.
What Is Call Protection?
Call protection is a provision in a callable bond's indenture that prevents the issuer from redeeming the bond before a specified date, giving bondholders guaranteed income for that period. Most callable bonds include a non-call period — typically 5-10 years from issuance — during which the issuer cannot exercise the call option regardless of how much interest rates decline. For example, a "30-year non-call 10" bond matures in 30 years but cannot be called during the first 10 years. Call protection is valuable to bondholders because issuers typically call bonds when interest rates fall, which is exactly when bondholders would most want to keep their high-yielding bonds. After the call protection period expires, many bonds have a declining call premium — for instance, callable at 103% of par in year 10, 102% in year 11, and par thereafter. The presence and length of call protection directly affects a bond's yield and pricing.
Call Protection Example
- 1A "10-year non-call 5" corporate bond gives investors 5 years of guaranteed income before the issuer can redeem it
- 2High-yield bonds typically have 4-5 years of call protection, with call prices declining from 104% to 100% over subsequent years
Related Terms
Callable Bond
A bond that gives the issuer the right to redeem it before maturity at a specified price, typically when interest rates fall.
Make-Whole Call
A call provision requiring the issuer to pay bondholders the present value of remaining cash flows, discounted at a Treasury rate plus a spread.
Bond Indenture
The legal contract between a bond issuer and bondholders that specifies the bond's terms, covenants, and the rights and obligations of each party.
Yield to Maturity (YTM)
The total annualized return an investor earns if a bond is held until maturity, accounting for coupon payments, purchase price, and par value at redemption.
Bond
A fixed-income debt security where investors loan money to an issuer in exchange for regular interest payments and return of principal at maturity.
Treasury Bond (T-Bond)
A long-term U.S. government debt security with a maturity of 20 or 30 years, paying semiannual coupon interest.
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