Current Index Value

Dictionary Says

Definition of 'Current Index Value'

The most recently published value of an underlying interest rate that is used to calculated the current payment index of an adjustable-rate mortgage (ARM). The most commonly used indexes for ARMs in the United States are LIBOR, the 11th District Cost of Funds Index (COFI) and the Cost of Savings Index (COSI). These indexes are published monthly or weekly, and the current value plus the spread specified in the mortgage contract will determine the coming month's interest payment for the borrower.  


Investopedia Says

Investopedia explains 'Current Index Value'

Each lender will have his or her own date guidelines for determining current ARM rates. If a given lender uses the index rate as it stands 10 days prior to assigning that month's interest rate, the borrower may need to look back at a previously published value of the index to find the rate that applies for the upcoming payment period.  


Related Definitions

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  • 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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  • London Interbank Offered Rate - LIBOR

    An interest rate at which banks can borrow funds, in marketable size, from other banks in the London interbank market. The LIBOR is fixed on a daily basis by the British Bankers' ...
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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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    • Indexed Rate

      An interest rate charged on loans to borrowers that is calculated by taking the sum of a benchmark index interest rate and a specified margin. The indexed rate is used to calculate the ...
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    • Cost Of Savings Index - COSI Index

      A popular index used for certain adjustable-rate mortgages (ARMs). The index is a weighted average of the rates of interest on the deposit accounts (sometimes called cost of savings) of ...
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    • 11th District Cost of Funds Index - COFI

      A monthly weighted average of the interest rates paid on checking and savings accounts offered by financial institutions operating in the states of Arizona, California and Nevada. ...
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