Reamortize Definition What Does 7 1 arm mortgage Mean All adjustable-rate mortgages have an overall cap. It would also help to be familiar with these terms in their numerical form, as this is the way in which your lender will illustrate the type of ARM you qualify for. 5/1: The five represents the amount of years the interest rate is fixed. The one indicates that the interest rate will adjust.When Should You Consider An Adjustable Rate Mortgage movie mortgage crisis Which Is True Of An adjustable rate mortgage 5 year arm mortgage rates 5 year arm rates today can vary depending on a number of factors, and our licensed loan officers can answer your questions about arm mortgage loans and provide current rates for the 5 year ARM program.Adjustable Rate Mortgage – Mortgagefit – An adjustable rate mortgage is a home loan where the interest rate is adjusted over the life of the loan depending on the economic index. These loans start with low interest rates and the rate is changed periodically with fluctuations in the benchmark rate.