5-1 Hybrid Adjustable-Rate Mortgage - 5-1 Hybrid ARM

Dictionary Says

Definition of '5-1 Hybrid Adjustable-Rate Mortgage - 5-1 Hybrid ARM'

An adjustable-rate mortgage (ARM) with an initial five-year fixed-interest rate. After this initial five-year period, the interest rate begins to adjust on an annual basis according to an index plus a margin (or, the fully indexed interest rate). The speed and the extent to which the fully indexed interest rate can adjust are usually limited by an interest rate cap structure. There are several different indexes that the fully indexed interest rate might be tied to. While the index is variable, the margin is fixed for the life of the loan.

Also known as a "five-year fixed-period ARM".
Investopedia Says

Investopedia explains '5-1 Hybrid Adjustable-Rate Mortgage - 5-1 Hybrid ARM'

There is little probability that the fully indexed interest rate might be lower than the initial fixed interest rate on a 5-1 ARM. The more likely scenario is that the fully interest rate will be higher, leading to an increase in the monthly payment amount beginning in year six.

Depending on the slope of the yield curve, a 5-1 ARM can have an interest rate advantage over a 30-year fixed-rate mortgage. Most borrowers who choose a 5-1 ARM intend to refinance or move before the expiration of the fixed interest rate period. There is some risk in this scenario, because personal finances or general market conditions might make moving or refinancing difficult, or even impossible, five years in the future.

Related Definitions

  • ARM Index

    The benchmark interest rate to which an adjustable rate mortgage is tied. An adjustable rate mortgage's interest rate consists of an index value plus a margin. The index underlying the ...
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  • ARM Margin

    A fixed percentage rate that is added to an index value to determine the fully indexed interest rate of an adjustable rate mortgage (ARM). The margin is constant throughout the life of ...
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  • Interest Rate Cap Structure

    Limits to the interest rate on an adjustable-rate loan - frequently associated with a mortgage. There are several different types of interest rate cap structures including an initial, ...
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    • Fully Indexed Interest Rate

      The interest rate on an adjustable-rate loan that is calculated by adding the margin to an index level. The interest rate on an adjustable (sometimes known as variable) rate loan is tied ...
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    • Yield Curve

      A line that plots the interest rates, at a set point in time, of bonds having equal credit quality, but differing maturity dates. The most frequently reported yield curve compares the ...
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    • Adjustable-Rate Mortgage - ARM

      A type of mortgage in which the interest rate paid on the outstanding balance varies according to a specific benchmark. The initial interest rate is normally fixed for a period of time ...
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    • Alternative Mortgage Transaction Parity Act - AMTPA

      An act from 1982 that over-rode many state laws that prevented banks from using mortgages other than conventional fixed-rate mortgages. This act allowed for the total costs of loans to ...
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