4-week bill auctions: page 7 of 7

The 4-week bill auctioned on 1 October 2026 sold at a discount rate of 3.890% (investment rate 3.956%), bid-to-cover 2.83.

Every 4-week bill auction, page 7 of 7

Auctions with results since 31 July 2001: 1,314.

4-week bill auctions, newest first
Auction	Offered as	Discount rate, %	Investment rate, %	Bid-to-cover	Offered, $ billion	Sold, $ billion	Indirect, %	Direct, %	Dealers, %
7 Oct 2003	4-Week, reopening	0.855	0.863	2.26	15.000	18.403	–	–	–
30 Sep 2003	4-Week, reopening	0.845	0.863	2.23	13.000	16.472	–	–	–
23 Sep 2003	4-Week, reopening	0.860	0.876	2.89	12.000	15.703	–	–	–
16 Sep 2003	4-Week, reopening	0.870	0.889	3.11	9.000	13.394	–	–	–
9 Sep 2003	4-Week, reopening	0.915	0.929	3.53	11.000	15.060	–	–	–
3 Sep 2003	4-Week, reopening	0.950	0.968	2.34	17.000	20.452	–	–	–
26 Aug 2003	4-Week, reopening	0.985	1.007	1.92	26.000	29.286	–	–	–
19 Aug 2003	4-Week, reopening	0.945	0.955	2.56	18.000	21.106	–	–	–
12 Aug 2003	4-Week, reopening	0.910	0.929	2.45	15.000	17.965	–	–	–
5 Aug 2003	4-Week, reopening	0.915	0.929	2.65	17.000	19.832	–	–	–
29 Jul 2003	4-Week, reopening	0.970	0.981	2.19	20.000	22.643	–	–	–
22 Jul 2003	4-Week, reopening	0.870	0.889	2.89	10.000	12.718	–	–	–
15 Jul 2003	4-Week, reopening	0.840	0.850	2.49	8.000	10.224	–	–	–
8 Jul 2003	4-Week, reopening	0.890	0.903	2.15	17.000	18.826	–	–	–
1 Jul 2003	4-Week, reopening	0.860	0.876	2.47	17.000	19.427	–	–	–
24 Jun 2003	4-Week, reopening	0.800	0.811	2.58	12.000	14.356	–	–	–
17 Jun 2003	4-Week, reopening	0.895	0.916	2.68	13.000	15.976	–	–	–
10 Jun 2003	4-Week, reopening	1.075	1.099	2.52	22.000	24.856	–	–	–
3 Jun 2003	4-Week, reopening	1.140	1.164	2.24	18.000	20.283	–	–	–
28 May 2003	4-Week, reopening	1.180	1.204	1.55	25.000	28.539	–	–	–
21 May 2003	4-Week, reopening	1.090	1.112	1.59	22.000	26.398	–	–	–
13 May 2003	4-Week, reopening	1.000	1.020	3.58	6.000	10.535	–	–	–
6 May 2003	4-Week, reopening	1.040	1.060	3.58	6.000	10.143	–	–	–
29 Apr 2003	4-Week, reopening	1.100	1.125	3.38	11.000	15.133	–	–	–
22 Apr 2003	4-Week, reopening	1.115	1.138	2.97	13.000	16.241	–	–	–
15 Apr 2003	4-Week, reopening	1.155	1.177	2.93	16.000	18.916	–	–	–
8 Apr 2003	4-Week, reopening	1.165	1.191	2.13	19.000	21.124	–	–	–
1 Apr 2003	4-Week, reopening	1.155	1.177	2.57	19.000	21.005	–	–	–
25 Mar 2003	4-Week, reopening	1.180	1.204	1.82	23.000	24.299	–	–	–
18 Mar 2003	4-Week, reopening	1.165	1.191	1.57	27.000	28.511	–	–	–
11 Mar 2003	4-Week, reopening	1.120	1.138	2.24	22.000	23.460	–	–	–
4 Mar 2003	4-Week, reopening	1.190	1.217	1.95	25.000	26.861	–	–	–
25 Feb 2003	4-Week, reopening	1.220	1.240	1.56	25.000	26.878	–	–	–
19 Feb 2003	4-Week, reopening	1.155	1.174	2.17	20.000	21.511	–	–	–
11 Feb 2003	4-Week, reopening	1.155	1.174	2.18	20.000	21.651	–	–	–
4 Feb 2003	4-Week, reopening	1.145	1.161	2.44	22.000	23.608	–	–	–
28 Jan 2003	4-Week, reopening	1.155	1.174	2.37	16.000	18.060	–	–	–
22 Jan 2003	4-Week, reopening	1.135	1.148	2.86	14.000	16.398	–	–	–
14 Jan 2003	4-Week, reopening	1.135	1.148	3.42	11.000	13.443	–	–	–
7 Jan 2003	4-Week, reopening	1.145	1.161	3.06	13.000	15.455	–	–	–
31 Dec 2002	4-Week, reopening	1.175	1.187	2.74	16.000	18.798	–	–	–
24 Dec 2002	4-Week, reopening	1.140	1.161	2.72	16.000	18.814	–	–	–
17 Dec 2002	4-Week, reopening	1.190	1.213	3.47	16.000	18.609	–	–	–
10 Dec 2002	4-Week, reopening	1.205	1.227	2.70	16.000	18.382	–	–	–
3 Dec 2002	4-Week, reopening	1.210	1.227	2.88	21.000	23.303	–	–	–
26 Nov 2002	4-Week, reopening	1.250	1.272	1.90	22.000	23.829	–	–	–
19 Nov 2002	4-Week, reopening	1.195	1.213	2.55	20.000	21.868	–	–	–
13 Nov 2002	4-Week, reopening	1.190	1.213	2.48	20.000	21.771	–	–	–
5 Nov 2002	4-Week, reopening	1.430	1.449	2.88	16.000	17.328	–	–	–
29 Oct 2002	4-Week, reopening	1.550	1.575	2.51	18.000	18.938	–	–	–
22 Oct 2002	4-Week, reopening	1.670	1.697	2.49	18.000	18.836	–	–	–
16 Oct 2002	4-Week, reopening	1.630	1.658	3.19	14.000	15.406	–	–	–
8 Oct 2002	4-Week, reopening	1.590	1.618	3.26	14.000	16.154	–	–	–
1 Oct 2002	4-Week, reopening	1.600	1.618	2.41	16.000	17.839	–	–	–
24 Sep 2002	4-Week, reopening	1.625	1.645	2.40	18.000	21.076	–	–	–
17 Sep 2002	4-Week, reopening	1.660	1.684	2.46	18.000	20.774	–	–	–
10 Sep 2002	4-Week, reopening	1.680	1.710	2.64	18.000	20.850	–	–	–
4 Sep 2002	4-Week, reopening	1.660	1.684	2.74	22.000	23.739	–	–	–
27 Aug 2002	4-Week, reopening	1.685	1.710	2.42	25.000	27.375	–	–	–
20 Aug 2002	4-Week, reopening	1.660	1.684	2.64	26.000	28.308	–	–	–
13 Aug 2002	4-Week, reopening	1.670	1.697	2.42	26.000	27.024	–	–	–
6 Aug 2002	4-Week, reopening	1.675	1.697	2.43	22.000	23.447	–	–	–
30 Jul 2002	4-Week, reopening	1.700	1.723	1.90	20.000	20.875	–	–	–
23 Jul 2002	4-Week, reopening	1.695	1.723	2.36	20.000	20.784	–	–	–
16 Jul 2002	4-Week, reopening	1.695	1.723	2.54	20.000	20.661	–	–	–
9 Jul 2002	4-Week, reopening	1.695	1.723	2.45	20.000	20.098	–	–	–
2 Jul 2002	4-Week, reopening	1.690	1.719	2.43	18.000	18.895	–	–	–
25 Jun 2002	4-Week, reopening	1.700	1.723	2.25	16.000	17.126	–	–	–
18 Jun 2002	4-Week, reopening	1.695	1.723	2.45	18.000	19.665	–	–	–
11 Jun 2002	4-Week, reopening	1.710	1.736	1.92	18.000	19.895	–	–	–
4 Jun 2002	4-Week, reopening	1.710	1.739	2.18	18.000	19.732	–	–	–
29 May 2002	4-Week, reopening	1.690	1.710	2.61	16.000	18.385	–	–	–
21 May 2002	4-Week, reopening	1.690	1.710	2.59	18.000	20.459	–	–	–
14 May 2002	4-Week, reopening	1.745	1.775	2.86	25.000	27.534	–	–	–
7 May 2002	4-Week, reopening	1.725	1.749	2.59	20.000	22.893	–	–	–
30 Apr 2002	4-Week, reopening	1.735	1.762	2.46	16.000	17.819	–	–	–
23 Apr 2002	4-Week, reopening	1.640	1.671	2.95	9.000	12.823	–	–	–
16 Apr 2002	4-Week, reopening	1.690	1.710	2.29	14.000	16.810	–	–	–
9 Apr 2002	4-Week, reopening	1.680	1.710	2.39	14.000	16.839	–	–	–
2 Apr 2002	4-Week, reopening	1.750	1.775	2.11	19.000	21.051	–	–	–
26 Mar 2002	4-Week, reopening	1.770	1.801	2.29	19.000	22.309	–	–	–
19 Mar 2002	4-Week, reopening	1.780	1.801	1.75	19.000	20.669	–	–	–
12 Mar 2002	4-Week, reopening	1.770	1.801	2.16	23.000	25.100	–	–	–
5 Mar 2002	4-Week, reopening	1.750	1.775	2.16	21.000	23.749	–	–	–
26 Feb 2002	4-Week, reopening	1.745	1.775	2.22	23.000	26.880	–	–	–
20 Feb 2002	4-Week, reopening	1.720	1.749	2.51	23.000	25.136	–	–	–
12 Feb 2002	4-Week, reopening	1.720	1.749	2.56	18.000	20.221	–	–	–
5 Feb 2002	4-Week, reopening	1.700	1.723	2.68	14.000	16.524	–	–	–
29 Jan 2002	4-Week, reopening	1.680	1.710	3.25	10.000	11.667	–	–	–
23 Jan 2002	4-Week, reopening	1.655	1.684	4.06	6.000	8.538	–	–	–
15 Jan 2002	4-Week, reopening	1.605	1.632	4.59	6.000	8.527	–	–	–
8 Jan 2002	4-Week, reopening	1.660	1.684	4.25	6.000	7.803	–	–	–
2 Jan 2002	4-Week, reopening	1.700	1.723	3.39	7.000	8.574	–	–	–
26 Dec 2001	4-Week, reopening	1.750	1.775	2.08	10.000	11.753	–	–	–
18 Dec 2001	4-Week, reopening	1.700	1.723	2.51	12.000	13.130	–	–	–
11 Dec 2001	4-Week, reopening	1.670	1.697	2.40	15.000	15.763	–	–	–
4 Dec 2001	4-Week, reopening	1.770	1.801	2.24	19.000	19.778	–	–	–
27 Nov 2001	4-Week, reopening	1.990	2.024	1.78	20.000	21.377	–	–	–
20 Nov 2001	4-Week, reopening	2.000	2.031	2.24	23.000	23.754	–	–	–
14 Nov 2001	4-Week, reopening	1.970	1.998	2.25	19.000	19.977	–	–	–
6 Nov 2001	4-Week, reopening	2.140	2.168	1.42	16.000	16.973	–	–	–
30 Oct 2001	4-Week, reopening	2.140	2.168	2.37	12.000	12.996	–	–	–
23 Oct 2001	4-Week, reopening	2.280	2.320	2.99	8.000	10.022	–	–	–
16 Oct 2001	4-Week, reopening	2.280	2.311	3.56	6.000	8.406	–	–	–
10 Oct 2001	4-Week, reopening	2.250	2.285	3.22	6.000	7.359	–	–	–
2 Oct 2001	4-Week, reopening	2.280	2.311	2.60	8.000	11.362	–	–	–
25 Sep 2001	4-Week, reopening	2.450	2.495	2.21	10.000	12.077	–	–	–
18 Sep 2001	4-Week, reopening	2.250	2.285	1.86	12.000	13.731	–	–	–
11 Sep 2001	4-Week, reopening	No result	–	–	10.000	–	–	–	–
5 Sep 2001	4-Week, reopening	3.430	3.490	3.06	12.000	14.008	–	–	–
28 Aug 2001	4-Week, reopening	3.470	3.529	2.28	14.000	15.051	–	–	–
21 Aug 2001	4-Week, reopening	3.405	3.464	2.34	13.000	14.330	–	–	–
14 Aug 2001	4-Week, reopening	3.470	3.529	2.61	11.000	11.916	–	–	–
7 Aug 2001	4-Week, reopening	3.560	3.621	2.86	10.000	10.504	–	–	–
31 Jul 2001	4-Week, reopening	3.590	3.647	3.37	10.000	12.690	–	–	–

The table scrolls sideways; the first column stays in place.

Source: U.S. Treasury, Bureau of the Fiscal Service, Fiscal Data, Treasury Securities Auctions Data. Observed 1 Oct 2026.

Shares of competitive bids, grades against earlier auctions and the high-minus-median spread are computed by 500metrics from Treasury's published fields; how.

Sources and licence

U.S. Treasury, Bureau of the Fiscal Service, Fiscal Data (source). Licence: Public domain, a work of the US federal government

Our text and compilation: CC BY 4.0. How to reuse and cite this page.