Below are histories of major ARM indexes used by lenders. Lenders and servicers can get the latest ARM indexes on a daily basis via e-mail or via our web service. Consumers can use these ARM indexes with our ARM Check Kit© to verify the interest rate adjustments on most types of ARMs. Lenders: you can receive your choice of ARM indices every business day - click here for more information.	Would you like to feature this image on your website?
Click here for more of the latest ARM indexes. HSH also offers daily, weekly, and historical mortgage statistics as well.
HSH's Daily Index Update Service brings you over 55 indexes & financial indicators every day!

Please Note: Some of these, especially the Treasury Constant Maturity series, are large files. Some browsers (and machines with limited memory) may not be able display these files in their entirety. If you don't see the entire history as noted in the header, save the file and view it off-line.

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Treasury Bills & Securities

Looking for the "1 Year T-Bill" index for your ARM? You want the Treasury Constant Maturity, also known as the Treasury Security. See this explanation for more.

For more about daily LIBOR, click here Click here for the new monthly LIBOR

Other Indexes

Handy Graphs

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