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Interest rate guarantee

From Wikipedia, the free encyclopedia

An interest rate guarantee (IRG) is an option on a forward rate agreement (FRA) that is handled over-the-counter (OTC). A call IRG is called a borrower's IRG or borrower option (BO).[1]

A put IRG is called a lender's IRG. As with all options, the seller has the obligation to fulfill the condition of the option.

  • When exercising a borrower's IRG, the holder has the option (but is not obliged) to take a loan with a predetermined amount at a predetermined interest rate (the strike of the option) on a predetermined time period.
  • When exercising a Lender's IRG, the holder has the option (but is not obliged) to make a loan with a predetermined amount at a predetermined interest rate (the strike of the option) on a predetermined time period.

In the residential mortgage industry, an interest rate guarantee is also called a locked in rate.

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  1. ^ Tompkins, Robert (2016). Options Explained2. Palgrave Macmillan UK. pp. 440–441. ISBN 9781349136360. Retrieved June 23, 2025.