13-week bill auctions: page 6 of 13

The 13-week bill auctioned on 5 October 2026 sold at a discount rate of 4.050% (investment rate 4.149%), bid-to-cover 2.51.

Every 13-week bill auction, page 6 of 13

Auctions with results since 28 December 1979: 2,441.

13-week bill auctions, newest first
Auction	Offered as	Discount rate, %	Investment rate, %	Bid-to-cover	Offered, $ billion	Sold, $ billion	Indirect, %	Direct, %	Dealers, %
6 Aug 2007	13-Week, reopening	4.770	4.909	2.12	21.000	29.147	–	–	–
30 Jul 2007	13-Week, reopening	4.825	4.966	2.30	20.000	27.824	–	–	–
23 Jul 2007	13-Week, reopening	4.885	5.029	2.36	17.000	24.240	–	–	–
16 Jul 2007	13-Week, reopening	4.840	4.982	2.49	16.000	23.249	–	–	–
9 Jul 2007	13-Week, reopening	4.815	4.956	2.59	15.000	22.502	–	–	–
2 Jul 2007	13-Week, reopening	4.790	4.930	2.80	15.000	22.744	–	–	–
25 Jun 2007	13-Week, reopening	4.685	4.820	2.94	14.000	21.874	–	–	–
18 Jun 2007	13-Week, reopening	4.490	4.617	2.68	14.000	21.971	–	–	–
11 Jun 2007	13-Week, reopening	4.640	4.773	3.55	14.000	22.206	–	–	–
4 Jun 2007	13-Week, reopening	4.710	4.846	3.51	15.000	23.447	–	–	–
29 May 2007	13-Week, reopening	4.780	4.919	2.53	15.000	22.997	–	–	–
21 May 2007	13-Week, reopening	4.775	4.914	2.55	15.000	22.605	–	–	–
14 May 2007	13-Week, reopening	4.730	4.867	3.02	14.000	20.943	–	–	–
7 May 2007	13-Week, reopening	4.760	4.898	2.91	13.000	19.650	–	–	–
30 Apr 2007	13-Week, reopening	4.785	4.924	2.65	13.000	19.132	–	–	–
23 Apr 2007	13-Week, reopening	4.835	4.976	2.96	13.000	19.140	–	–	–
16 Apr 2007	13-Week, reopening	4.865	5.008	2.88	14.000	20.461	–	–	–
9 Apr 2007	13-Week, reopening	4.880	5.023	2.49	15.000	21.604	–	–	–
2 Apr 2007	13-Week, reopening	4.910	5.055	2.43	17.000	24.093	–	–	–
26 Mar 2007	13-Week, reopening	4.925	5.070	2.33	19.000	26.597	–	–	–
19 Mar 2007	13-Week, reopening	4.930	5.075	2.49	20.000	27.756	–	–	–
12 Mar 2007	13-Week, reopening	4.965	5.112	1.94	21.000	29.102	–	–	–
5 Mar 2007	13-Week, reopening	4.965	5.112	2.41	21.000	29.153	–	–	–
26 Feb 2007	13-Week, reopening	5.035	5.185	2.60	21.000	29.270	–	–	–
20 Feb 2007	13-Week, reopening	5.035	5.171	2.30	20.000	28.163	–	–	–
12 Feb 2007	13-Week, reopening	5.025	5.160	2.49	19.000	26.780	–	–	–
5 Feb 2007	13-Week, reopening	5.010	5.145	2.86	19.000	26.747	–	–	–
29 Jan 2007	13-Week, reopening	5.010	5.145	2.54	17.000	24.158	–	–	–
22 Jan 2007	13-Week, reopening	4.995	5.129	2.51	17.000	24.219	–	–	–
16 Jan 2007	13-Week, reopening	4.975	5.108	2.62	17.000	24.050	–	–	–
8 Jan 2007	13-Week, reopening	4.940	5.072	2.47	17.000	23.895	–	–	–
2 Jan 2007	13-Week, reopening	4.930	5.062	2.11	17.000	24.076	–	–	–
26 Dec 2006	13-Week, reopening	4.875	5.004	2.18	17.000	24.026	–	–	–
18 Dec 2006	13-Week, reopening	4.825	4.952	2.33	17.000	23.997	–	–	–
11 Dec 2006	13-Week, reopening	4.800	4.926	2.54	18.000	25.359	–	–	–
4 Dec 2006	13-Week, reopening	4.870	4.999	2.51	18.000	25.342	–	–	–
27 Nov 2006	13-Week, reopening	4.905	5.036	2.37	18.000	25.010	–	–	–
20 Nov 2006	13-Week, reopening	4.940	5.071	2.82	18.000	25.001	–	–	–
13 Nov 2006	13-Week, reopening	4.955	5.088	2.32	17.000	24.114	–	–	–
6 Nov 2006	13-Week, reopening	4.955	5.088	2.47	17.000	24.323	–	–	–
30 Oct 2006	13-Week, reopening	4.975	5.108	2.70	17.000	24.230	–	–	–
23 Oct 2006	13-Week, reopening	4.990	5.124	2.38	17.000	23.837	–	–	–
16 Oct 2006	13-Week, reopening	4.940	5.072	2.36	16.000	22.600	–	–	–
10 Oct 2006	13-Week, reopening	4.850	4.978	2.30	16.000	21.713	–	–	–
2 Oct 2006	13-Week, reopening	4.765	4.890	2.31	16.000	22.703	–	–	–
25 Sep 2006	13-Week, reopening	4.770	4.895	2.44	18.000	25.220	–	–	–
18 Sep 2006	13-Week, reopening	4.815	4.942	2.04	18.000	25.613	–	–	–
11 Sep 2006	13-Week, reopening	4.820	4.947	2.37	18.000	25.684	–	–	–
5 Sep 2006	13-Week, reopening	4.855	4.984	2.08	18.000	25.470	–	–	–
28 Aug 2006	13-Week, reopening	4.960	5.093	2.45	17.000	24.618	–	–	–
21 Aug 2006	13-Week, reopening	4.975	5.109	2.41	17.000	24.037	–	–	–
14 Aug 2006	13-Week, reopening	4.980	5.114	2.35	17.000	24.566	–	–	–
7 Aug 2006	13-Week, reopening	4.990	5.124	2.32	17.000	24.574	–	–	–
31 Jul 2006	13-Week, reopening	4.975	5.108	2.59	17.000	24.612	–	–	–
24 Jul 2006	13-Week, reopening	4.975	5.108	2.15	16.000	23.017	–	–	–
17 Jul 2006	13-Week, reopening	4.965	5.098	2.32	16.000	23.275	–	–	–
10 Jul 2006	13-Week, reopening	4.925	5.056	2.64	15.000	22.023	–	–	–
3 Jul 2006	13-Week, reopening	4.955	5.088	2.49	15.000	22.228	–	–	–
26 Jun 2006	13-Week, reopening	4.905	5.036	2.59	15.000	22.426	–	–	–
19 Jun 2006	13-Week, reopening	4.830	4.958	2.80	15.000	23.035	–	–	–
12 Jun 2006	13-Week, reopening	4.800	4.926	2.13	15.000	22.838	–	–	–
5 Jun 2006	13-Week, reopening	4.710	4.833	2.64	15.000	22.449	–	–	–
30 May 2006	13-Week, reopening	4.720	4.843	2.46	15.000	22.761	–	–	–
22 May 2006	13-Week, reopening	4.705	4.828	2.47	15.000	22.256	–	–	–
15 May 2006	13-Week, reopening	4.740	4.864	2.39	15.000	21.929	–	–	–
8 May 2006	13-Week, reopening	4.740	4.864	2.18	15.000	21.381	–	–	–
1 May 2006	13-Week, reopening	4.685	4.807	2.39	15.000	21.715	–	–	–
24 Apr 2006	13-Week, reopening	4.635	4.755	2.97	14.000	20.609	–	–	–
17 Apr 2006	13-Week, reopening	4.600	4.719	2.44	14.000	20.278	–	–	–
10 Apr 2006	13-Week, reopening	4.570	4.688	2.60	14.000	20.138	–	–	–
3 Apr 2006	13-Week, reopening	4.535	4.651	2.51	15.000	20.903	–	–	–
27 Mar 2006	13-Week, reopening	4.495	4.610	2.20	17.000	23.324	–	–	–
20 Mar 2006	13-Week, reopening	4.545	4.662	2.23	20.000	26.981	–	–	–
13 Mar 2006	13-Week, reopening	4.510	4.625	2.51	21.000	27.728	–	–	–
6 Mar 2006	13-Week, reopening	4.500	4.615	2.24	21.000	28.030	–	–	–
27 Feb 2006	13-Week, reopening	4.510	4.625	2.02	21.000	28.196	–	–	–
21 Feb 2006	13-Week, reopening	4.450	4.563	2.16	20.000	27.496	–	–	–
13 Feb 2006	13-Week, reopening	4.440	4.553	2.25	20.000	27.245	–	–	–
6 Feb 2006	13-Week, reopening	4.375	4.485	2.57	20.000	27.768	–	–	–
30 Jan 2006	13-Week, reopening	4.375	4.485	1.87	20.000	27.947	–	–	–
23 Jan 2006	13-Week, reopening	4.290	4.397	2.25	20.000	27.890	–	–	–
17 Jan 2006	13-Week, reopening	4.270	4.377	2.26	20.000	27.371	–	–	–
9 Jan 2006	13-Week, reopening	4.150	4.252	2.25	18.000	24.972	–	–	–
3 Jan 2006	13-Week, reopening	4.070	4.169	2.15	17.000	23.520	–	–	–
27 Dec 2005	13-Week, reopening	3.905	3.999	2.18	17.000	23.522	–	–	–
19 Dec 2005	13-Week, reopening	3.895	3.988	2.19	18.000	24.722	–	–	–
12 Dec 2005	13-Week, reopening	3.820	3.911	2.32	18.000	24.481	–	–	–
5 Dec 2005	13-Week, reopening	3.930	4.025	2.34	18.000	24.634	–	–	–
28 Nov 2005	13-Week, reopening	3.900	3.994	2.34	18.000	24.474	–	–	–
21 Nov 2005	13-Week, reopening	3.940	4.034	2.59	18.000	25.213	–	–	–
14 Nov 2005	13-Week, reopening	3.910	4.004	2.12	18.000	25.202	–	–	–
7 Nov 2005	13-Week, reopening	3.870	3.963	2.30	19.000	25.678	–	–	–
31 Oct 2005	13-Week, reopening	3.890	3.983	2.35	19.000	26.158	–	–	–
24 Oct 2005	13-Week, reopening	3.850	3.942	2.11	19.000	26.299	–	–	–
17 Oct 2005	13-Week, reopening	3.785	3.875	2.05	18.000	24.534	–	–	–
11 Oct 2005	13-Week, reopening	3.630	3.714	1.99	18.000	25.078	–	–	–
3 Oct 2005	13-Week, reopening	3.525	3.606	2.07	17.000	24.277	–	–	–
26 Sep 2005	13-Week, reopening	3.440	3.518	2.28	17.000	23.911	–	–	–
19 Sep 2005	13-Week, reopening	3.495	3.575	2.25	17.000	23.866	–	–	–
12 Sep 2005	13-Week, reopening	3.450	3.529	2.15	17.000	24.239	–	–	–
6 Sep 2005	13-Week, reopening	3.435	3.513	1.94	17.000	24.307	–	–	–
29 Aug 2005	13-Week, reopening	3.495	3.575	2.23	17.000	24.393	–	–	–
22 Aug 2005	13-Week, reopening	3.460	3.539	2.43	18.000	25.388	–	–	–
15 Aug 2005	13-Week, reopening	3.470	3.549	2.31	18.000	24.533	–	–	–
8 Aug 2005	13-Week, reopening	3.460	3.539	2.09	18.000	25.034	–	–	–
1 Aug 2005	13-Week, reopening	3.400	3.477	2.15	18.000	25.189	–	–	–
25 Jul 2005	13-Week, reopening	3.345	3.420	1.94	19.000	26.200	–	–	–
18 Jul 2005	13-Week, reopening	3.220	3.292	1.95	18.000	25.168	–	–	–
11 Jul 2005	13-Week, reopening	3.135	3.204	2.53	17.000	24.321	–	–	–
5 Jul 2005	13-Week, reopening	3.145	3.214	2.50	16.000	23.599	–	–	–
27 Jun 2005	13-Week, reopening	3.080	3.147	2.22	16.000	23.612	–	–	–
20 Jun 2005	13-Week, reopening	2.965	3.029	2.27	16.000	23.947	–	–	–
13 Jun 2005	13-Week, reopening	2.975	3.039	2.16	17.000	24.964	–	–	–
6 Jun 2005	13-Week, reopening	2.965	3.029	2.06	17.000	25.059	–	–	–
31 May 2005	13-Week, reopening	2.935	2.998	2.07	17.000	24.732	–	–	–
23 May 2005	13-Week, reopening	2.895	2.957	1.98	17.000	24.296	–	–	–
16 May 2005	13-Week, reopening	2.800	2.859	1.95	16.000	22.867	–	–	–
9 May 2005	13-Week, reopening	2.850	2.911	2.18	15.000	21.773	–	–	–
2 May 2005	13-Week, reopening	2.870	2.931	2.16	15.000	21.637	–	–	–
25 Apr 2005	13-Week, reopening	2.880	2.941	2.69	16.000	22.443	–	–	–
18 Apr 2005	13-Week, reopening	2.805	2.864	2.10	16.000	22.291	–	–	–
11 Apr 2005	13-Week, reopening	2.710	2.767	2.77	17.000	23.331	–	–	–
4 Apr 2005	13-Week, reopening	2.735	2.792	2.42	18.000	24.596	–	–	–
28 Mar 2005	13-Week, reopening	2.780	2.839	2.50	19.000	25.728	–	–	–
21 Mar 2005	13-Week, reopening	2.800	2.859	1.80	20.000	26.953	–	–	–
14 Mar 2005	13-Week, reopening	2.735	2.792	1.97	20.000	27.074	–	–	–
7 Mar 2005	13-Week, reopening	2.710	2.767	2.67	20.000	26.901	–	–	–
28 Feb 2005	13-Week, reopening	2.715	2.772	2.06	21.000	28.024	–	–	–
22 Feb 2005	13-Week, reopening	2.615	2.669	1.75	21.000	28.064	–	–	–
14 Feb 2005	13-Week, reopening	2.540	2.592	2.19	20.000	26.433	–	–	–
7 Feb 2005	13-Week, reopening	2.480	2.530	2.12	20.000	27.399	–	–	–
31 Jan 2005	13-Week, reopening	2.475	2.525	2.13	20.000	27.559	–	–	–
24 Jan 2005	13-Week, reopening	2.320	2.366	1.70	19.000	26.006	–	–	–
18 Jan 2005	13-Week, reopening	2.360	2.407	2.28	19.000	26.510	–	–	–
10 Jan 2005	13-Week, reopening	2.330	2.376	2.15	19.000	25.070	–	–	–
3 Jan 2005	13-Week, reopening	2.275	2.320	2.26	19.000	25.177	–	–	–
27 Dec 2004	13-Week, reopening	2.225	2.269	1.81	19.000	25.492	–	–	–
20 Dec 2004	13-Week, reopening	2.180	2.223	2.16	19.000	25.229	–	–	–
13 Dec 2004	13-Week, reopening	2.200	2.243	2.31	19.000	23.711	–	–	–
6 Dec 2004	13-Week, reopening	2.210	2.253	2.23	19.000	24.707	–	–	–
29 Nov 2004	13-Week, reopening	2.195	2.238	2.00	19.000	25.021	–	–	–
22 Nov 2004	13-Week, reopening	2.155	2.197	2.43	19.000	25.432	–	–	–
15 Nov 2004	13-Week, reopening	2.075	2.115	2.07	19.000	27.095	–	–	–
8 Nov 2004	13-Week, reopening	2.045	2.084	1.89	21.000	27.992	–	–	–
1 Nov 2004	13-Week, reopening	1.950	1.987	1.80	21.000	27.650	–	–	–
25 Oct 2004	13-Week, reopening	1.855	1.890	1.83	21.000	27.919	–	–	–
18 Oct 2004	13-Week, reopening	1.770	1.803	1.90	20.000	26.261	–	–	–
12 Oct 2004	13-Week, reopening	1.680	1.711	1.87	19.000	25.358	–	–	–
4 Oct 2004	13-Week, reopening	1.685	1.716	2.16	19.000	25.780	–	–	–
27 Sep 2004	13-Week, reopening	1.710	1.741	1.95	19.000	25.716	–	–	–
20 Sep 2004	13-Week, reopening	1.685	1.716	2.15	18.000	24.683	–	–	–
13 Sep 2004	13-Week, reopening	1.640	1.671	2.55	18.000	24.594	–	–	–
7 Sep 2004	13-Week, reopening	1.635	1.663	2.12	19.000	26.034	–	–	–
30 Aug 2004	13-Week, reopening	1.580	1.607	1.96	19.000	26.132	–	–	–
23 Aug 2004	13-Week, reopening	1.515	1.541	2.02	19.000	25.987	–	–	–
16 Aug 2004	13-Week, reopening	1.470	1.498	2.09	19.000	26.188	–	–	–
9 Aug 2004	13-Week, reopening	1.470	1.497	1.88	19.000	25.690	–	–	–
2 Aug 2004	13-Week, reopening	1.465	1.490	1.97	18.000	25.507	–	–	–
26 Jul 2004	13-Week, reopening	1.425	1.449	2.04	18.000	25.038	–	–	–
19 Jul 2004	13-Week, reopening	1.330	1.352	2.00	18.000	24.028	–	–	–
12 Jul 2004	13-Week, reopening	1.315	1.336	2.23	18.000	24.515	–	–	–
6 Jul 2004	13-Week, reopening	1.320	1.344	2.19	18.000	24.403	–	–	–
28 Jun 2004	13-Week, reopening	1.355	1.381	1.96	17.000	23.718	–	–	–
21 Jun 2004	13-Week, reopening	1.315	1.336	2.14	17.000	23.530	–	–	–
14 Jun 2004	13-Week, reopening	1.390	1.413	1.64	17.000	23.867	–	–	–
7 Jun 2004	13-Week, reopening	1.230	1.251	1.78	18.000	25.158	–	–	–
1 Jun 2004	13-Week, reopening	1.130	1.150	1.77	18.000	24.597	–	–	–
24 May 2004	13-Week, reopening	1.050	1.066	1.98	18.000	24.976	–	–	–
17 May 2004	13-Week, reopening	1.040	1.058	1.96	18.000	24.751	–	–	–
10 May 2004	13-Week, reopening	1.060	1.078	2.27	18.000	24.856	–	–	–
3 May 2004	13-Week, reopening	0.985	1.001	1.79	18.000	24.769	–	–	–
26 Apr 2004	13-Week, reopening	0.970	0.985	1.96	17.000	23.525	–	–	–
19 Apr 2004	13-Week, reopening	0.935	0.949	2.06	16.000	22.319	–	–	–
12 Apr 2004	13-Week, reopening	0.915	0.929	2.53	16.000	22.014	–	–	–
5 Apr 2004	13-Week, reopening	0.930	0.945	2.40	17.000	23.049	–	–	–
29 Mar 2004	13-Week, reopening	0.945	0.961	2.34	18.000	24.130	–	–	–
22 Mar 2004	13-Week, reopening	0.930	0.945	2.43	18.000	23.914	–	–	–
15 Mar 2004	13-Week, reopening	0.945	0.961	1.99	18.000	23.776	–	–	–
8 Mar 2004	13-Week, reopening	0.930	0.945	2.00	19.000	24.886	–	–	–
1 Mar 2004	13-Week, reopening	0.940	0.957	2.09	19.000	25.399	–	–	–
23 Feb 2004	13-Week, reopening	0.930	0.947	2.14	19.000	25.669	–	–	–
17 Feb 2004	13-Week, reopening	0.915	0.931	2.17	19.000	25.637	–	–	–
9 Feb 2004	13-Week, reopening	0.920	0.939	2.27	19.000	25.746	–	–	–
2 Feb 2004	13-Week, reopening	0.920	0.939	2.30	19.000	25.715	–	–	–
26 Jan 2004	13-Week, reopening	0.890	0.907	1.86	18.000	24.875	–	–	–
20 Jan 2004	13-Week, reopening	0.875	0.891	2.07	18.000	24.771	–	–	–
12 Jan 2004	13-Week, reopening	0.870	0.887	2.08	17.000	23.427	–	–	–
5 Jan 2004	13-Week, reopening	0.920	0.939	2.33	17.000	22.977	–	–	–
29 Dec 2003	13-Week, reopening	0.885	0.901	1.95	16.000	21.914	–	–	–
22 Dec 2003	13-Week, reopening	0.870	0.884	2.34	15.000	20.735	–	–	–
15 Dec 2003	13-Week, reopening	0.885	0.903	2.16	15.000	20.563	–	–	–
8 Dec 2003	13-Week, reopening	0.900	0.915	2.47	16.000	21.782	–	–	–
1 Dec 2003	13-Week, reopening	0.925	0.943	2.45	16.000	21.826	–	–	–
24 Nov 2003	13-Week, reopening	0.930	0.946	2.46	16.000	21.969	–	–	–
17 Nov 2003	13-Week, reopening	0.935	0.951	2.44	16.000	22.053	–	–	–
10 Nov 2003	13-Week, reopening	0.935	0.951	2.43	16.000	21.510	–	–	–
3 Nov 2003	13-Week, reopening	0.940	0.960	2.05	17.000	22.766	–	–	–
27 Oct 2003	13-Week, reopening	0.940	0.960	2.00	17.000	22.961	–	–	–
20 Oct 2003	13-Week, reopening	0.920	0.939	2.13	17.000	22.941	–	–	–
14 Oct 2003	13-Week, reopening	0.905	0.923	2.03	17.000	22.990	–	–	–

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 5 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.