BRAND NAME(S): Cardura. USES: Doxazosin is used alone or with other drugs to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems.
DEFINITION of '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 adjustable rate mortgage is variable, while the margin is constant. There are several popular indexes used for different types of adjustable rate mortgages. This is also referred to as the fully indexed interest rate.
History of Indexes | Verify Your ARM Rate | Find Your Best Mortgage Rate | Our Forecast. These are the latest available index values for Adjustable Rate Mortgages (ARMs). These values are used by lenders & mortgage servicers to calculate the new ARM interest rate.