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The latest on home values: Two more markets join the ranks of the fully recovered... is yours one of them?

The latest on home values: Two more markets join the ranks of the fully recovered... is yours one of them?

ARM Indexes: Weekly Treasury Securities / Constant Maturities

Treasury Securities ("T-Secs", also known as TCM, or CMT, or CMT, or T-Sec) values are calculated by the Treasury Department and reported by the Federal Reserve in Publication H.15.  On this page, you will find current and historical weekly yields for 3 month, 6 month Treasuries, as well as values for 1-, 2-, 3-, 5-, 7-, 10-, 20-, and 30 year treasuries.

The official name of this index is "Yield on U.S. Treasury Security Adjusted to a Constant Maturity of One Year" (or 6 months, or 2 years, etc.). Confusion can arise when lenders use the term "One Year Treasury Bill"; the 52-week bill is a completely different index, and rarely used on ARMs. To be certain, check your mortgage contract for the specific language.

Treasuries have both monthly and weekly values; for ARMs, the weekly value is most often used. Since it's often paired with ARMs that have annual rate adjustments, the most common version used is the One Year Treasury Security. Most frequently, your new interest rate will be determined by the index value 30 to 45 days before your next scheduled rate change; check your mortgage Note or Adjustable Rate Rider for details. A margin is added to this index by the lender when your ARM's rate is adjusted.

You can compute your new mortgage rate as soon as the relevant index value is released; see our ARM Check Kit for complete instructions and worksheets. Need monthly treasury index values instead?

L O A D I N G

ARM Indexes: Weekly Treasury Securities / Constant Maturities from May 2019 to May 2020

Date 3-Month TCM 6-Month TCM 1-Year TCM
May-29-2020 0.15000 0.18000 0.17000
May-22-2020 0.12000 0.15000 0.16000
May-15-2020 0.12000 0.15000 0.15000
May-08-2020 0.12000 0.15000 0.16000
May-01-2020 0.11000 0.13000 0.17000
Apr-24-2020 0.12000 0.14000 0.17000
Apr-17-2020 0.17000 0.21000 0.21000
Apr-10-2020 0.19000 0.21000 0.22000
Apr-03-2020 0.10000 0.14000 0.15000
Mar-27-2020 0.01000 0.06000 0.17000
Mar-20-2020 0.11000 0.14000 0.23000
Mar-13-2020 0.36000 0.37000 0.38000
Mar-06-2020 0.77000 0.68000 0.62000
Feb-28-2020 1.46000 1.36000 1.21000
Feb-21-2020 1.58000 1.55000 1.46000
Feb-14-2020 1.58000 1.56000 1.48000
Feb-07-2020 1.57000 1.57000 1.49000
Jan-31-2020 1.56000 1.57000 1.50000
Jan-24-2020 1.55000 1.56000 1.55000
Jan-17-2020 1.56000 1.57000 1.54000
Jan-10-2020 1.54000 1.56000 1.54000
Jan-03-2020 1.55000 1.58000 1.57000
Dec-27-2019 1.58000 1.60000 1.53000
Dec-20-2019 1.57000 1.58000 1.53000
Dec-13-2019 1.56000 1.57000 1.55000
Dec-06-2019 1.56000 1.57000 1.57000
Nov-29-2019 1.61000 1.62000 1.59000
Nov-22-2019 1.57000 1.58000 1.55000
Nov-15-2019 1.58000 1.59000 1.56000
Nov-08-2019 1.55000 1.58000 1.58000
Nov-01-2019 1.59000 1.61000 1.57000
Oct-25-2019 1.66000 1.65000 1.59000
Oct-18-2019 1.66000 1.64000 1.60000
Oct-11-2019 1.70000 1.69000 1.63000
Oct-04-2019 1.78000 1.74000 1.66000
Sep-27-2019 1.88000 1.89000 1.79000
Sep-20-2019 1.95000 1.92000 1.86000
Sep-13-2019 1.96000 1.89000 1.81000
Sep-06-2019 1.97000 1.88000 1.72000
Aug-30-2019 1.99000 1.90000 1.75000
Aug-23-2019 1.96000 1.89000 1.75000
Aug-16-2019 1.95000 1.91000 1.77000
Aug-09-2019 2.03000 1.97000 1.78000
Aug-02-2019 2.08000 2.07000 1.94000
Jul-26-2019 2.09000 2.09000 1.98000
Jul-19-2019 2.11000 2.04000 1.95000
Jul-12-2019 2.21000 2.10000 1.97000
Jul-05-2019 2.21000 2.10000 1.94000
Jun-28-2019 2.13000 2.11000 1.93000
Jun-21-2019 2.18000 2.12000 1.98000
Jun-14-2019 2.24000 2.20000 2.02000
Jun-07-2019 2.33000 2.24000 2.05000
May-31-2019 2.37000 2.38000 2.28000

3-Month TCM
6-Month TCM
1-Year TCM

More ARM Indexes & Info

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