If your ARM is due to adjust this spring, your best move may be
to allow it. Don't rush to refinance - your rate may be adjusting
lower. It's because of how adjusted mortgage rates are
calculated.
First, let's look at the lifecycle of a conventional, adjustable
rate mortgage:
- There's a "starter period" of several years in which the
interest rate remains fixed.
- There's an initial adjustment to rate after the starter period.
This is called the "first adjustment".
- There's a subsequent adjustment until the loan's term expires.
The adjustment is usually annual.
The
starter period will vary from 1 to 10 years, but once that
timeframe ends, and the first adjustment occurs, conventional ARMs
enter a lifecycle phase that is common among all ARMs - regular
rate adjustments based on some pre-set formula until the loan is
paid in full, and retired.
For conventional ARMs adjusting in 2011, an
example of that formula is most commonly defined as:
(Index = 12-Month LIBOR) + (Margin = 2.250 Percent) =
(New Adjusted Mortgage Rate)
LIBOR is an acronym for London Interbank Offered Rate. It's the
rate at which banks borrow money from each other. It's also the
variable portion of the adjustable mortgage rate equation, or the
Index. The corresponding constant is
typically 2.25%, or the Margin.
Since March 2010, LIBOR has been low and, as a result, adjusting
mortgage rates have been low, too. In 2009, 5-year ARMs adjusted to
6 percent or higher. Today, they're adjusting near 3.000 percent.
That's a big shift.
Therefore, strictly based on mathematics, letting your ARM
adjust this year could be smarter than refinancing it. You may get
yourself a lower rate.
Either way, give us a call (208) 287-1717. With
mortgage rates still near historical lows, Eagle homeowners have
interesting options. Just don't wait too long. LIBOR - and mortgage
rates in general - are known to change quickly.

Call us with any questions you have relating to
residential mortgages (208) 287-1717, we are always very happy
to help. We specialize in home loans for first time
home buyers, move up buyers, second home purchases, and resort
lending. The loan products available to my clients include FHA,
IHFA, VA, Conforming Conventional, Jumbo and Super Jumbo
Portfolio.
Our primary markets are Ada County (Boise, Eagle, Meridian,
Kuna, Star), Canyon County (Nampa, Caldwell, Middleton), and Valley
County (Cascade, Donnelly. Tamarack, McCall).