Relation of 13Wk T-Bill Index and Fed Interest

Q

What Is the Relationship Between 13-Week Treasury Bill Index and US Fed Discount Interest Rates?

✍: FYIcenter.com

A

What Is the Relationship Between 13-Week Treasury Bill Index and US Fed Discount Interest Rates can be summarized as:

  • The 13-week Treasury Bill index is closely tied to the Federal Reserve's discount rate.
  • When Federal Reserve raises the discount interest rate, the 13-week Treasury Bill index will go up accordingly.
  • When Federal Reserve lowers the discount interest rate, the 13-week Treasury Bill index will go down accordingly.
Compare:
   13 WEEK TREASURY BILL
   Cboe Indices: ^IRX
   2025-12-03: 3.63499975 Percent
with:
   US Fed Discount Rate
   US: DISC
   2025-12-03: 4.00000000 Percent

          13 WEEK TREASURY BI  US Fed Discount Rat
                ^IRX  Growth%        DISC  Growth%
           ---------- -------   ---------- -------
2025-12-03       3.63  100.00         4.00  100.00
2025-12-02       3.67  101.02         4.00  100.00
2025-12-01       3.69  101.60         4.00  100.00
2025-11-28       3.70  101.71         4.00  100.00
2025-11-26       3.75  103.25         4.00  100.00
2025-11-25       3.73  102.67         4.00  100.00
2025-11-24       3.73  102.61         4.00  100.00
2025-11-21       3.74  102.89         4.00  100.00
2025-11-20       3.78  103.85         4.00  100.00
2025-11-19       3.77  103.77         4.00  100.00
2025-11-18       3.77  103.77         4.00  100.00
2025-11-17       3.77  103.77         4.00  100.00
2025-11-14       3.79  104.21         4.00  100.00
2025-11-13       3.79  104.35         4.00  100.00
2025-11-12       3.78  103.93         4.00  100.00
2025-11-11       3.78  104.07         4.00  100.00
2025-11-10       3.78  104.07         4.00  100.00
2025-11-07       3.76  103.36         4.00  100.00
2025-11-06       3.76  103.52         4.00  100.00
2025-11-05       3.79  104.21         4.00  100.00
2025-11-03       3.78  104.07         4.00  100.00
2025-10-03       3.86  106.13         4.25  106.25
2025-09-03       4.02  110.54         4.50  112.50
2025-08-03       4.18  115.05         4.50  112.50
2025-07-03       4.24  116.64         4.50  112.50
2025-06-03       4.24  116.51         4.50  112.50
2025-05-03       4.21  115.76         4.50  112.50
2025-04-03       4.18  115.13         4.50  112.50
2025-03-03       4.19  115.35         4.50  112.50
2025-02-03       4.19  115.27         4.50  112.50
2025-01-03       5.24  144.10         4.50  112.50
2024-12-03       5.24  144.10         4.75  118.75
2023-12-03       5.18  142.50         5.50  137.50
2022-12-03       4.26  117.19         4.00  100.00
2021-12-03       0.03    0.91         0.25    6.25
2020-12-03       0.07    1.79         0.25    6.25
2019-12-03       1.51   41.40         2.25   56.25
2018-12-03       2.30   63.27         2.75   68.75
2017-12-03       1.36   37.28         1.75   43.75
2016-12-03       0.48   13.20         1.00   25.00
2015-12-03       0.15    4.07         0.75   18.75
2014-12-03       0.04    1.02         0.75   18.75
2013-12-03       0.06    1.73         0.75   18.75
2012-12-03       0.04    0.96         0.75   18.75
2011-12-03       0.01    0.14         0.75   18.75
2010-12-03       0.12    3.16         0.75   18.75
2009-12-03       0.05    1.38         0.50   12.50
2008-12-03       0.12    3.16         1.25   31.25
2007-12-03       3.14   86.38         5.00  125.00
2006-12-03       4.89  134.39         6.25  156.25
2005-12-03       3.98  109.63         5.00  125.00
2004-12-03       2.18   60.03         3.00   75.00
2003-12-03       0.91   24.95         2.00   50.00
2002-12-03       1.18   32.52                     
2001-12-03       1.67   45.94                     
2000-12-03       5.73  157.63                     
1999-12-03       5.17  142.23                     
1998-12-03       4.35  119.67                     
1997-12-03       5.20  143.05                     
1996-12-03       5.05  138.93                     
1995-12-03       4.96  136.45                     
1994-12-03       5.53  152.13                     
1993-12-03       3.00   82.53                     
1992-12-03       3.08   84.73                     
1991-12-03       3.88  106.74                     
1990-12-03       6.44  177.17                     
1989-12-03       7.55  207.70                     
1988-12-03       8.10  222.83                     
1987-12-03       5.68  156.26                     
1986-12-03       5.67  155.98                     
1985-12-03       7.05  193.95                     
1985-01-01       8.18  225.03                     

 

Relation of 13Wk T-Bill Index and 30Yr Bond

Cboe Indices: ^TYX - Treasury Yield 30 Years

US Treasury Security Indices

⇑⇑ Market Indices

2025-02-12, ∼406🔥, 0💬