Fixed-Period ARM An adjustable-rate mortgage (ARM) with an initial fixed-interest-rate period. After the fixed-interest rate expires, the interest rate starts to adjust based on an index plus a margin. The amount by which the interest rate can adjust after the fixed period is usually subject to an interest rate cap structure.
These are often called "hybrid ARMs". Investopedia Says: Typically, in the prime mortgage market, fixed-period ARMs are offered with fixed-interest rate periods of three, five, seven and 10 years. In the subprime market a two-year fixed-rate period is frequently offered. Typically, the shorter the fixed-interest rate period, the lower the interest rate will be. A borrower should carefully consider their time horizon when choosing a fixed-period ARM and recognize the risks associated with the expiration of the fixed-interest rate period. Related Terms: Adjustable-Rate Mortgage - ARM Hybrid ARM Interest Rate Cap Structure Life Cap Mortgage Payment Option ARM Two-Step Mortgage |