Treasury auctions · 13-week bill
What was the rate at the latest 13-week Treasury bill auction?
The 13-week bill auctioned on sold at a discount rate of 4.085% (investment rate 4.185%), bid-to-cover 2.68.
Last updated . This page normally updates every week; the latest update is late.
Discount rate at each 13-week bill auction
The linesLatest:
- Discount rate4.085%
- Investment rate4.185%
Bid-to-cover ratio at each 13-week bill auction
Who bought each 13-week bill auction: shares of the competitive bids accepted
The linesLatest:
- Indirect bidders59.6%
- Direct bidders7.2%
- Primary dealers33.2%
Each point is one auction; pointing at the chart shows its date and figures. The full results are under "The numbers behind the chart".
Select a line to followLatest:
Inspect and compare dates
The latest 13-week bill auction beside the one before it and the nearest ones a year, five and ten years earlier.
| Measure | Latest | The auction before | A year earlier |
|---|---|---|---|
| Auction | |||
| Discount rate, % | – | 4.085 | 3.845 |
| Investment rate, % | – | 4.185 | 3.937 |
| Bid-to-cover | – | 2.68 | 2.88 |
| Indirect bidders, % | – | 59.6 | 64.0 |
| Direct bidders, % | – | 7.2 | 6.2 |
| Primary dealers, % | – | 33.2 | 29.8 |
| Sold, $ billion | – | 100.405 | 88.795 |
Observed .
Right now
The high discount rate was 4.085% on 13 October 2026, up from 4.050% at the auction before.
Its own history
Against the previous 24 13-week bill auctions, the discount rate was higher than 23 of the 24.
The high minus median was higher than 5 of them.
Who bought
Indirect bidders took the largest share of the competitive bids accepted at the 13 Oct 2026 auction.
- Indirect bidders 59.6%
- Direct bidders 7.2%
- Primary dealers 33.2%
Size
Treasury offered $95 billion and sold $100.405 billion on 13 Oct 2026.
Next
Treasury has announced no 13-week bill auction yet; its tentative schedule names these dates.
- Tentative
- Tentative
- Tentative
- Tentative
Understanding the 13-week bill auction
Where it stands today
The high discount rate was 4.085% at the 13-week bill auction of , with a bid-to-cover ratio of 2.68.
What do these figures measure?
The high discount rate is the highest rate Treasury accepted; every winning bidder gets it. The investment rate states the same result as a bond-equivalent yield. The bid-to-cover ratio is bids received divided by the amount sold. Shares are of competitive bids accepted.
Read more
What these figures cannot tell
- Why it sold where it did. Results show what was bid and accepted, not the reasons behind any bid.
- The cost over the bill's life in other terms. The discount rate is Treasury's quoting convention; the investment rate states the same result as a bond-equivalent yield.
- Demand on another day. Bill sizes change week to week, so a bid-to-cover ratio is comparable only with care.
The numbers behind the chart
How does the latest auction compare with earlier ones?Every measure, window by window
| Measure | This auction | Window | Higher | Lower | Median |
|---|---|---|---|---|---|
| Bid-to-cover ratio | 2.68 | Last 12 auctions | 8 of 12 | 4 of 12 | 2.82 |
| Bid-to-cover ratio | 2.68 | Last 24 auctions | 16 of 24 | 7 of 24 | 2.78 |
| Bid-to-cover ratio | 2.68 | Since 7 April 2008 | 852 of 966 | 105 of 966 | 3.14 |
| Bid-to-cover ratio | 2.68 | All 1408 since 18 October 1999 | 935 of 1408 | 460 of 1408 | 2.92 |
| High discount rate | 4.085 | Last 12 auctions | 1 of 12 | 11 of 12 | 3.785 |
| High discount rate | 4.085 | Last 24 auctions | 1 of 24 | 23 of 24 | 3.732 |
| High discount rate | 4.085 | Since 7 April 2008 | 148 of 966 | 818 of 966 | 0.285 |
| High discount rate | 4.085 | All 2441 since 28 December 1979 | 1220 of 2441 | 1221 of 2441 | 4.080 |
| Indirect bidders' share | 59.6 | Last 12 auctions | 2 of 12 | 10 of 12 | 54.6 |
| Indirect bidders' share | 59.6 | Last 24 auctions | 6 of 24 | 18 of 24 | 55.5 |
| Indirect bidders' share | 59.6 | All 966 since 7 April 2008 | 100 of 966 | 866 of 966 | 38.9 |
| Direct bidders' share | 7.2 | Last 12 auctions | 4 of 12 | 8 of 12 | 7.0 |
| Direct bidders' share | 7.2 | Last 24 auctions | 7 of 24 | 17 of 24 | 7.0 |
| Direct bidders' share | 7.2 | All 966 since 7 April 2008 | 375 of 966 | 591 of 966 | 6.5 |
| Primary dealers' share | 33.2 | Last 12 auctions | 9 of 12 | 3 of 12 | 37.8 |
| Primary dealers' share | 33.2 | Last 24 auctions | 18 of 24 | 6 of 24 | 37.8 |
| Primary dealers' share | 33.2 | All 966 since 7 April 2008 | 890 of 966 | 76 of 966 | 53.7 |
| High minus median, basis points | 2.5 | Last 12 auctions | 6 of 12 | 3 of 12 | 2.8 |
| High minus median, basis points | 2.5 | Last 24 auctions | 16 of 24 | 5 of 24 | 3.0 |
| High minus median, basis points | 2.5 | Since 7 April 2008 | 280 of 966 | 577 of 966 | 2.0 |
| High minus median, basis points | 2.5 | All 2441 since 28 December 1979 | 387 of 2441 | 1910 of 2441 | 1.0 |
The table scrolls sideways; the first column stays in place.
What were the results of every 13-week bill auction?Page 1 of 13: 200 auctions, newest first
2,442 13-week bill auctions with results since 28 December 1979; this page holds 200 of them, newest first.
| Auction | Offered as | Discount rate, % | Investment rate, % | Bid-to-cover | Offered, $ billion | Sold, $ billion | Indirect, % | Direct, % | Dealers, % |
|---|---|---|---|---|---|---|---|---|---|
| 13-Week, reopening | No result | – | – | 95.000 | – | – | – | – | |
| 13-Week, reopening | 4.085 | 4.185 | 2.68 | 95.000 | 100.405 | 59.6 | 7.2 | 33.2 | |
| 13-Week, reopening | 4.050 | 4.149 | 2.51 | 95.000 | 102.156 | 48.6 | 7.2 | 44.2 | |
| 13-Week, reopening | 4.110 | 4.211 | 2.99 | 95.000 | 104.090 | 66.6 | 7.1 | 26.3 | |
| 13-Week, reopening | 4.015 | 4.113 | 2.77 | 92.000 | 98.214 | 54.1 | 8.3 | 37.6 | |
| 13-Week, reopening | 3.970 | 4.066 | 2.64 | 92.000 | 100.214 | 55.1 | 6.8 | 38.1 | |
| 13-Week, reopening | 3.800 | 3.890 | 2.61 | 92.000 | 99.068 | 51.9 | 8.1 | 40.0 | |
| 13-Week, reopening | 3.770 | 3.859 | 2.77 | 92.000 | 97.547 | 52.0 | 7.5 | 40.5 | |
| 13-Week, reopening | 3.715 | 3.803 | 3.08 | 92.000 | 96.145 | 59.2 | 8.0 | 32.9 | |
| 13-Week, reopening | 3.715 | 3.802 | 2.86 | 92.000 | 98.726 | 53.8 | 6.8 | 39.4 | |
| 13-Week, reopening | 3.735 | 3.823 | 2.88 | 92.000 | 97.574 | 57.2 | 6.8 | 36.0 | |
| 13-Week, reopening | 3.750 | 3.838 | 2.61 | 92.000 | 99.294 | 54.1 | 6.3 | 39.5 |
Show 188 more rows
| Auction | Offered as | Discount rate, % | Investment rate, % | Bid-to-cover | Offered, $ billion | Sold, $ billion | Indirect, % | Direct, % | Dealers, % |
|---|---|---|---|---|---|---|---|---|---|
| 13-Week, reopening | 3.815 | 3.906 | 3.06 | 92.000 | 98.465 | 66.9 | 5.9 | 27.2 | |
| 13-Week, reopening | 3.730 | 3.818 | 3.00 | 92.000 | 97.602 | 55.8 | 6.8 | 37.4 | |
| 13-Week, reopening | 3.760 | 3.849 | 2.84 | 92.000 | 95.730 | 56.8 | 8.2 | 35.0 | |
| 13-Week, reopening | 3.735 | 3.823 | 2.58 | 92.000 | 96.885 | 48.5 | 7.7 | 43.8 | |
| 13-Week, reopening | 3.740 | 3.828 | 2.32 | 92.000 | 97.961 | 41.0 | 7.1 | 51.9 | |
| 13-Week, reopening | 3.695 | 3.782 | 2.68 | 89.000 | 95.112 | 59.8 | 4.9 | 35.4 | |
| 13-Week, reopening | 3.640 | 3.725 | 2.47 | 89.000 | 96.462 | 49.8 | 4.8 | 45.4 | |
| 13-Week, reopening | 3.640 | 3.725 | 2.79 | 89.000 | 94.724 | 56.2 | 5.9 | 37.9 | |
| 13-Week, reopening | 3.630 | 3.714 | 2.69 | 89.000 | 94.635 | 51.0 | 7.0 | 42.0 | |
| 13-Week, reopening | 3.595 | 3.678 | 3.08 | 89.000 | 92.431 | 60.3 | 7.0 | 32.8 | |
| 13-Week, reopening | 3.600 | 3.684 | 3.17 | 89.000 | 94.371 | 63.2 | 6.4 | 30.4 | |
| 13-Week, reopening | 3.610 | 3.694 | 2.86 | 89.000 | 94.586 | 58.8 | 7.0 | 34.2 | |
| 13-Week, reopening | 3.610 | 3.694 | 2.76 | 89.000 | 94.642 | 49.3 | 8.0 | 42.8 | |
| 13-Week, reopening | 3.590 | 3.673 | 3.09 | 89.000 | 95.175 | 65.2 | 6.7 | 28.1 | |
| 13-Week, reopening | 3.610 | 3.694 | 2.94 | 89.000 | 95.399 | 58.5 | 7.0 | 34.6 | |
| 13-Week, reopening | 3.620 | 3.704 | 2.77 | 89.000 | 92.515 | 56.7 | 7.7 | 35.6 | |
| 13-Week, reopening | 3.635 | 3.720 | 2.58 | 89.000 | 95.495 | 46.8 | 7.6 | 45.5 | |
| 13-Week, reopening | 3.620 | 3.704 | 2.66 | 89.000 | 94.058 | 47.2 | 8.8 | 44.0 | |
| 13-Week, reopening | 3.635 | 3.720 | 2.84 | 89.000 | 93.409 | 59.8 | 5.5 | 34.8 | |
| 13-Week, reopening | 3.610 | 3.694 | 2.94 | 89.000 | 96.136 | 56.8 | 4.6 | 38.6 | |
| 13-Week, reopening | 3.605 | 3.689 | 2.92 | 89.000 | 94.070 | 55.2 | 7.5 | 37.3 | |
| 13-Week, reopening | 3.610 | 3.694 | 3.16 | 89.000 | 91.991 | 60.5 | 6.2 | 33.3 | |
| 13-Week, reopening | 3.590 | 3.673 | 3.30 | 89.000 | 92.337 | 68.1 | 6.6 | 25.3 | |
| 13-Week, reopening | 3.600 | 3.684 | 2.71 | 89.000 | 93.067 | 57.9 | 6.6 | 35.5 | |
| 13-Week, reopening | 3.600 | 3.684 | 2.76 | 89.000 | 94.188 | 60.5 | 6.2 | 33.3 | |
| 13-Week, reopening | 3.600 | 3.684 | 2.81 | 89.000 | 93.026 | 57.0 | 7.0 | 36.0 | |
| 13-Week, reopening | 3.580 | 3.663 | 2.90 | 89.000 | 93.113 | 61.8 | 6.4 | 31.9 | |
| 13-Week, reopening | 3.590 | 3.673 | 2.70 | 89.000 | 92.868 | 57.4 | 6.4 | 36.2 | |
| 13-Week, reopening | 3.570 | 3.653 | 2.79 | 86.000 | 88.818 | 49.3 | 8.9 | 41.8 | |
| 13-Week, reopening | 3.540 | 3.622 | 2.84 | 86.000 | 90.430 | 52.6 | 7.9 | 39.5 | |
| 13-Week, reopening | 3.570 | 3.652 | 2.66 | 86.000 | 91.101 | 56.8 | 6.5 | 36.7 | |
| 13-Week, reopening | 3.560 | 3.642 | 2.86 | 86.000 | 89.954 | 59.8 | 7.9 | 32.2 | |
| 13-Week, reopening | 3.560 | 3.642 | 2.68 | 86.000 | 89.037 | 54.3 | 6.5 | 39.2 | |
| 13-Week, reopening | 3.650 | 3.735 | 2.73 | 86.000 | 89.709 | 52.0 | 8.1 | 39.9 | |
| 13-Week, reopening | 3.725 | 3.813 | 2.82 | 86.000 | 88.320 | 63.1 | 6.8 | 30.1 | |
| 13-Week, reopening | 3.745 | 3.833 | 2.85 | 86.000 | 89.980 | 63.5 | 6.7 | 29.8 | |
| 13-Week, reopening | 3.795 | 3.885 | 2.79 | 86.000 | 90.176 | 54.0 | 7.5 | 38.4 | |
| 13-Week, reopening | 3.780 | 3.869 | 2.83 | 86.000 | 91.486 | 58.8 | 6.0 | 35.2 | |
| 13-Week, reopening | 3.815 | 3.906 | 2.62 | 86.000 | 90.058 | 47.4 | 6.5 | 46.1 | |
| 13-Week, reopening | 3.730 | 3.818 | 3.07 | 86.000 | 90.819 | 69.7 | 5.2 | 25.1 | |
| 13-Week, reopening | 3.810 | 3.900 | 3.01 | 86.000 | 88.980 | 59.8 | 5.4 | 34.8 | |
| 13-Week, reopening | 3.845 | 3.937 | 2.88 | 86.000 | 88.795 | 64.0 | 6.2 | 29.8 | |
| 13-Week, reopening | 3.850 | 3.942 | 2.91 | 84.000 | 88.125 | 57.3 | 6.1 | 36.6 | |
| 13-Week, reopening | 3.860 | 3.953 | 2.74 | 82.000 | 86.710 | 58.8 | 7.0 | 34.2 | |
| 13-Week, reopening | 3.860 | 3.953 | 3.33 | 82.000 | 85.357 | 74.2 | 6.4 | 19.4 | |
| 13-Week, reopening | 3.905 | 3.999 | 3.11 | 82.000 | 84.303 | 64.3 | 6.6 | 29.1 | |
| 13-Week, reopening | 3.940 | 4.035 | 2.81 | 82.000 | 84.716 | 55.2 | 8.3 | 36.5 | |
| 13-Week, reopening | 4.045 | 4.144 | 2.96 | 82.000 | 83.651 | 64.7 | 7.2 | 28.0 | |
| 13-Week, reopening | 4.100 | 4.201 | 3.07 | 82.000 | 85.550 | 64.0 | 7.1 | 28.9 | |
| 13-Week, reopening | 4.130 | 4.232 | 2.70 | 82.000 | 85.857 | 59.8 | 8.5 | 31.7 | |
| 13-Week, reopening | 4.150 | 4.252 | 2.64 | 82.000 | 87.604 | 57.7 | 5.6 | 36.7 | |
| 13-Week, reopening | 4.165 | 4.268 | 3.17 | 82.000 | 86.573 | 69.1 | 7.2 | 23.7 | |
| 13-Week, reopening | 4.235 | 4.340 | 3.21 | 82.000 | 86.899 | 72.0 | 5.9 | 22.2 | |
| 13-Week, reopening | 4.240 | 4.345 | 2.98 | 82.000 | 85.157 | 62.1 | 6.7 | 31.2 | |
| 13-Week, reopening | 4.245 | 4.351 | 3.10 | 82.000 | 85.345 | 61.9 | 5.9 | 32.2 | |
| 13-Week, reopening | 4.255 | 4.361 | 2.75 | 82.000 | 86.720 | 64.5 | 6.1 | 29.4 | |
| 13-Week, reopening | 4.235 | 4.340 | 3.04 | 79.000 | 84.330 | 71.5 | 7.4 | 21.1 | |
| 13-Week, reopening | 4.195 | 4.299 | 3.49 | 76.000 | 79.226 | 81.3 | 6.9 | 11.9 | |
| 13-Week, reopening | 4.240 | 4.345 | 2.99 | 76.000 | 77.809 | 62.8 | 8.2 | 28.9 | |
| 13-Week, reopening | 4.250 | 4.356 | 2.69 | 76.000 | 78.484 | 59.8 | 7.2 | 32.9 | |
| 13-Week, reopening | 4.250 | 4.356 | 2.68 | 76.000 | 77.649 | 48.5 | 6.4 | 45.1 | |
| 13-Week, reopening | 4.255 | 4.361 | 3.18 | 76.000 | 80.281 | 60.2 | 8.3 | 31.5 | |
| 13-Week, reopening | 4.285 | 4.392 | 2.76 | 76.000 | 80.752 | 59.7 | 4.5 | 35.8 | |
| 13-Week, reopening | 4.300 | 4.408 | 2.51 | 76.000 | 82.672 | 48.7 | 4.7 | 46.6 | |
| 13-Week, reopening | 4.220 | 4.325 | 2.74 | 76.000 | 80.607 | 58.1 | 4.6 | 37.3 | |
| 13-Week, reopening | 4.200 | 4.304 | 3.10 | 76.000 | 81.615 | 68.5 | 4.2 | 27.2 | |
| 13-Week, reopening | 4.225 | 4.330 | 3.01 | 76.000 | 79.318 | 61.9 | 8.1 | 30.0 | |
| 13-Week, reopening | 4.225 | 4.330 | 2.96 | 76.000 | 79.723 | 63.1 | 4.3 | 32.6 | |
| 13-Week, reopening | 4.175 | 4.278 | 2.82 | 76.000 | 80.277 | 66.1 | 4.6 | 29.3 | |
| 13-Week, reopening | 4.205 | 4.309 | 2.74 | 76.000 | 80.848 | 55.9 | 5.7 | 38.4 | |
| 13-Week, reopening | 4.190 | 4.294 | 2.96 | 76.000 | 76.886 | 62.6 | 8.2 | 29.1 | |
| 13-Week, reopening | 4.205 | 4.310 | 2.89 | 76.000 | 76.214 | 56.2 | 7.0 | 36.8 | |
| 13-Week, reopening | 4.200 | 4.304 | 2.82 | 76.000 | 76.766 | 55.8 | 5.7 | 38.5 | |
| 13-Week, reopening | 4.210 | 4.314 | 2.77 | 76.000 | 76.594 | 52.4 | 8.8 | 38.8 | |
| 13-Week, reopening | 4.195 | 4.299 | 2.90 | 76.000 | 79.639 | 64.6 | 4.8 | 30.6 | |
| 13-Week, reopening | 4.225 | 4.330 | 2.81 | 80.000 | 84.180 | 53.8 | 8.0 | 38.2 | |
| 13-Week, reopening | 4.225 | 4.330 | 3.01 | 84.000 | 91.414 | 59.2 | 5.3 | 35.4 | |
| 13-Week, reopening | 4.220 | 4.325 | 2.65 | 84.000 | 90.468 | 48.0 | 5.6 | 46.4 | |
| 13-Week, reopening | 4.195 | 4.299 | 3.18 | 84.000 | 92.303 | 66.4 | 5.5 | 28.0 | |
| 13-Week, reopening | 4.215 | 4.320 | 2.80 | 84.000 | 88.588 | 55.2 | 6.9 | 37.9 | |
| 13-Week, reopening | 4.225 | 4.330 | 3.09 | 84.000 | 88.847 | 57.9 | 8.2 | 33.9 | |
| 13-Week, reopening | 4.205 | 4.309 | 3.01 | 84.000 | 88.512 | 54.1 | 5.5 | 40.4 | |
| 13-Week, reopening | 4.230 | 4.335 | 2.38 | 84.000 | 88.980 | 41.7 | 5.1 | 53.2 | |
| 13-Week, reopening | 4.240 | 4.345 | 2.86 | 81.000 | 82.586 | 71.2 | 1.8 | 27.0 | |
| 13-Week, reopening | 4.250 | 4.356 | 2.62 | 81.000 | 81.318 | 52.8 | 7.6 | 39.6 | |
| 13-Week, reopening | 4.300 | 4.408 | 2.89 | 81.000 | 82.297 | 60.4 | 10.8 | 28.8 | |
| 13-Week, reopening | 4.400 | 4.511 | 2.89 | 81.000 | 81.873 | 59.6 | 7.0 | 33.4 | |
| 13-Week, reopening | 4.415 | 4.526 | 3.10 | 81.000 | 86.607 | 62.3 | 6.6 | 31.1 | |
| 13-Week, reopening | 4.420 | 4.532 | 2.68 | 81.000 | 86.919 | 51.9 | 6.1 | 41.9 | |
| 13-Week, reopening | 4.420 | 4.532 | 2.87 | 81.000 | 88.366 | 62.0 | 9.1 | 29.0 | |
| 13-Week, reopening | 4.440 | 4.553 | 2.44 | 81.000 | 87.397 | 38.9 | 8.7 | 52.5 | |
| 13-Week, reopening | 4.490 | 4.605 | 2.90 | 81.000 | 89.223 | 63.9 | 6.5 | 29.6 | |
| 13-Week, reopening | 4.510 | 4.625 | 3.07 | 81.000 | 85.557 | 66.9 | 5.0 | 28.1 | |
| 13-Week, reopening | 4.515 | 4.631 | 2.96 | 81.000 | 85.875 | 65.8 | 5.3 | 29.0 | |
| 13-Week, reopening | 4.550 | 4.667 | 2.62 | 81.000 | 85.434 | 55.6 | 5.2 | 39.1 | |
| 13-Week, reopening | 4.500 | 4.615 | 2.71 | 79.000 | 83.928 | 63.8 | 4.8 | 31.3 | |
| 13-Week, reopening | 4.540 | 4.656 | 2.84 | 76.000 | 76.986 | 58.9 | 6.3 | 34.8 | |
| 13-Week, reopening | 4.750 | 4.874 | 2.61 | 76.000 | 76.260 | 55.9 | 6.3 | 37.8 | |
| 13-Week, reopening | 4.895 | 5.025 | 3.22 | 76.000 | 76.933 | 62.5 | 5.7 | 31.7 | |
| 13-Week, reopening | 4.970 | 5.103 | 2.62 | 76.000 | 76.868 | 53.4 | 7.3 | 39.3 | |
| 13-Week, reopening | 4.980 | 5.114 | 3.03 | 76.000 | 81.298 | 63.8 | 8.0 | 28.3 | |
| 13-Week, reopening | 5.055 | 5.192 | 3.12 | 76.000 | 81.601 | 64.8 | 5.0 | 30.1 | |
| 13-Week, reopening | 5.070 | 5.207 | 2.95 | 76.000 | 82.954 | 63.5 | 4.8 | 31.6 | |
| 13-Week, reopening | 5.075 | 5.212 | 2.62 | 76.000 | 82.096 | 54.9 | 5.1 | 40.0 | |
| 13-Week, reopening | 5.145 | 5.285 | 3.01 | 76.000 | 83.814 | 60.0 | 5.0 | 35.0 | |
| 13-Week, reopening | 5.190 | 5.332 | 3.08 | 76.000 | 80.310 | 60.6 | 5.4 | 34.1 | |
| 13-Week, reopening | 5.195 | 5.337 | 2.69 | 76.000 | 80.478 | 50.0 | 5.2 | 44.8 | |
| 13-Week, reopening | 5.230 | 5.374 | 2.84 | 76.000 | 80.282 | 54.7 | 6.2 | 39.1 | |
| 13-Week, reopening | 5.240 | 5.383 | 2.76 | 73.000 | 77.507 | 54.2 | 4.4 | 41.3 | |
| 13-Week, reopening | 5.235 | 5.379 | 2.85 | 70.000 | 71.421 | 57.3 | 9.8 | 32.9 | |
| 13-Week, reopening | 5.250 | 5.395 | 2.93 | 70.000 | 70.340 | 53.5 | 4.6 | 41.9 | |
| 13-Week, reopening | 5.250 | 5.395 | 2.75 | 70.000 | 71.498 | 44.0 | 7.7 | 48.3 | |
| 13-Week, reopening | 5.250 | 5.395 | 2.74 | 70.000 | 70.781 | 52.9 | 7.3 | 39.9 | |
| 13-Week, reopening | 5.255 | 5.400 | 2.87 | 70.000 | 75.307 | 52.3 | 7.7 | 39.9 | |
| 13-Week, reopening | 5.245 | 5.389 | 2.89 | 70.000 | 75.581 | 57.5 | 6.1 | 36.4 | |
| 13-Week, reopening | 5.250 | 5.395 | 2.77 | 70.000 | 76.959 | 58.3 | 6.1 | 35.6 | |
| 13-Week, reopening | 5.250 | 5.395 | 2.72 | 70.000 | 75.989 | 53.3 | 7.7 | 39.0 | |
| 13-Week, reopening | 5.250 | 5.395 | 2.67 | 70.000 | 77.788 | 47.9 | 8.0 | 44.1 | |
| 13-Week, reopening | 5.255 | 5.400 | 2.78 | 70.000 | 74.297 | 56.6 | 6.6 | 36.7 | |
| 13-Week, reopening | 5.250 | 5.395 | 2.95 | 70.000 | 74.731 | 56.2 | 7.3 | 36.6 | |
| 13-Week, reopening | 5.225 | 5.368 | 2.79 | 70.000 | 74.094 | 49.1 | 5.2 | 45.7 | |
| 13-Week, reopening | 5.230 | 5.374 | 2.83 | 70.000 | 74.660 | 59.1 | 4.9 | 36.0 | |
| 13-Week, reopening | 5.230 | 5.374 | 2.88 | 73.000 | 73.494 | 58.3 | 7.5 | 34.2 | |
| 13-Week, reopening | 5.245 | 5.389 | 2.81 | 76.000 | 76.173 | 47.2 | 10.2 | 42.6 | |
| 13-Week, reopening | 5.250 | 5.395 | 2.53 | 79.000 | 79.331 | 44.0 | 6.3 | 49.7 | |
| 13-Week, reopening | 5.240 | 5.384 | 2.65 | 79.000 | 79.311 | 50.9 | 5.9 | 43.1 | |
| 13-Week, reopening | 5.255 | 5.400 | 2.93 | 79.000 | 84.498 | 59.3 | 3.6 | 37.0 | |
| 13-Week, reopening | 5.230 | 5.388 | 2.84 | 79.000 | 84.844 | 60.8 | 3.7 | 35.6 | |
| 13-Week, reopening | 5.230 | 5.388 | 2.92 | 79.000 | 86.222 | 62.0 | 5.4 | 32.6 | |
| 13-Week, reopening | 5.235 | 5.394 | 2.91 | 79.000 | 85.328 | 55.5 | 6.5 | 38.0 | |
| 13-Week, reopening | 5.210 | 5.368 | 2.84 | 79.000 | 87.153 | 56.0 | 5.1 | 38.9 | |
| 13-Week, reopening | 5.225 | 5.383 | 3.03 | 77.000 | 81.381 | 51.1 | 5.4 | 43.6 | |
| 13-Week, reopening | 5.225 | 5.383 | 2.99 | 75.000 | 79.271 | 57.7 | 4.3 | 37.9 | |
| 13-Week, reopening | 5.235 | 5.394 | 2.95 | 75.000 | 79.107 | 51.3 | 6.2 | 42.5 | |
| 13-Week, reopening | 5.245 | 5.404 | 2.71 | 75.000 | 79.594 | 56.4 | 3.7 | 39.9 | |
| 13-Week, reopening | 5.260 | 5.420 | 3.07 | 75.000 | 77.590 | 63.3 | 3.7 | 33.0 | |
| 13-Week, reopening | 5.260 | 5.420 | 2.89 | 75.000 | 75.560 | 54.4 | 2.9 | 42.7 | |
| 13-Week, reopening | 5.260 | 5.420 | 2.99 | 75.000 | 76.533 | 55.5 | 6.9 | 37.6 | |
| 13-Week, reopening | 5.250 | 5.409 | 2.98 | 75.000 | 76.381 | 62.3 | 5.3 | 32.4 | |
| 13-Week, reopening | 5.280 | 5.441 | 2.87 | 75.000 | 80.641 | 55.8 | 3.9 | 40.3 | |
| 13-Week, reopening | 5.270 | 5.429 | 2.90 | 75.000 | 80.867 | 62.2 | 4.7 | 33.1 | |
| 13-Week, reopening | 5.285 | 5.446 | 2.76 | 75.000 | 82.232 | 62.1 | 4.0 | 33.8 | |
| 13-Week, reopening | 5.285 | 5.446 | 2.91 | 75.000 | 81.227 | 61.8 | 6.1 | 32.1 | |
| 13-Week, reopening | 5.325 | 5.488 | 2.78 | 75.000 | 83.186 | 61.2 | 5.1 | 33.7 | |
| 13-Week, reopening | 5.310 | 5.472 | 2.85 | 75.000 | 79.648 | 64.3 | 6.4 | 29.3 | |
| 13-Week, reopening | 5.340 | 5.503 | 3.16 | 75.000 | 79.840 | 68.1 | 4.2 | 27.7 | |
| 13-Week, reopening | 5.340 | 5.503 | 2.79 | 73.000 | 77.514 | 62.6 | 4.9 | 32.5 | |
| 13-Week, reopening | 5.345 | 5.509 | 2.77 | 71.000 | 76.242 | 54.7 | 4.8 | 40.6 | |
| 13-Week, reopening | 5.330 | 5.493 | 2.77 | 69.000 | 71.727 | 51.8 | 5.6 | 42.6 | |
| 13-Week, reopening | 5.315 | 5.477 | 2.86 | 69.000 | 69.733 | 52.4 | 5.6 | 42.0 | |
| 13-Week, reopening | 5.315 | 5.477 | 2.98 | 69.000 | 70.912 | 59.5 | 3.7 | 36.8 | |
| 13-Week, reopening | 5.315 | 5.477 | 2.94 | 69.000 | 70.866 | 50.3 | 4.6 | 45.1 | |
| 13-Week, reopening | 5.340 | 5.503 | 3.04 | 69.000 | 74.263 | 51.1 | 2.9 | 46.0 | |
| 13-Week, reopening | 5.300 | 5.462 | 2.96 | 69.000 | 74.657 | 57.2 | 3.9 | 38.9 | |
| 13-Week, reopening | 5.295 | 5.456 | 3.12 | 69.000 | 76.111 | 57.3 | 4.6 | 38.1 | |
| 13-Week, reopening | 5.290 | 5.451 | 2.83 | 67.000 | 73.375 | 58.1 | 4.9 | 37.0 | |
| 13-Week, reopening | 5.280 | 5.441 | 2.93 | 65.000 | 73.061 | 55.8 | 5.7 | 38.5 | |
| 13-Week, reopening | 5.270 | 5.430 | 2.92 | 65.000 | 70.005 | 58.3 | 3.4 | 38.3 | |
| 13-Week, reopening | 5.250 | 5.409 | 3.11 | 65.000 | 70.175 | 60.8 | 4.6 | 34.6 | |
| 13-Week, reopening | 5.250 | 5.409 | 3.12 | 65.000 | 70.132 | 58.8 | 2.8 | 38.3 | |
| 13-Week, reopening | 5.230 | 5.388 | 3.00 | 65.000 | 70.472 | 60.6 | 2.3 | 37.1 | |
| 13-Week, reopening | 5.180 | 5.336 | 2.99 | 65.000 | 70.173 | 48.3 | 4.4 | 47.3 | |
| 13-Week, reopening | 5.130 | 5.284 | 2.58 | 65.000 | 66.371 | 51.9 | 3.4 | 44.7 | |
| 13-Week, reopening | 5.150 | 5.305 | 2.99 | 65.000 | 68.863 | 63.9 | 4.2 | 31.9 | |
| 13-Week, reopening | 5.220 | 5.378 | 3.15 | 65.000 | 68.318 | 67.3 | 5.0 | 27.8 | |
| 13-Week, reopening | 5.300 | 5.462 | 2.38 | 63.000 | 68.034 | 42.1 | 3.0 | 54.9 | |
| 13-Week, reopening | 5.250 | 5.409 | 2.56 | 57.000 | 62.835 | 64.2 | 3.0 | 32.8 | |
| 13-Week, reopening | 5.060 | 5.211 | 2.79 | 57.000 | 64.462 | 66.9 | 3.9 | 29.2 | |
| 13-Week, reopening | 5.140 | 5.294 | 2.66 | 57.000 | 63.528 | 54.7 | 4.1 | 41.2 | |
| 13-Week, reopening | 5.120 | 5.274 | 2.44 | 57.000 | 65.415 | 48.5 | 6.6 | 44.9 | |
| 13-Week, reopening | 5.065 | 5.216 | 2.74 | 57.000 | 63.209 | 61.3 | 2.7 | 36.1 | |
| 13-Week, reopening | 5.080 | 5.232 | 2.59 | 57.000 | 63.555 | 60.3 | 4.2 | 35.5 | |
| 13-Week, reopening | 4.980 | 5.128 | 2.28 | 57.000 | 62.737 | 40.8 | 4.2 | 55.1 | |
| 13-Week, reopening | 4.780 | 4.919 | 2.49 | 57.000 | 63.624 | 52.9 | 2.7 | 44.5 | |
| 13-Week, reopening | 4.675 | 4.810 | 2.51 | 57.000 | 63.315 | 42.8 | 9.4 | 47.8 | |
| 13-Week, reopening | 4.675 | 4.810 | 2.41 | 57.000 | 58.720 | 53.7 | 8.1 | 38.2 | |
| 13-Week, reopening | 4.750 | 4.888 | 2.15 | 57.000 | 61.147 | 34.2 | 3.5 | 62.4 | |
| 13-Week, reopening | 4.765 | 4.903 | 2.93 | 57.000 | 61.042 | 60.4 | 3.6 | 36.1 | |
| 13-Week, reopening | 4.750 | 4.888 | 2.59 | 60.000 | 66.195 | 51.7 | 3.8 | 44.5 | |
| 13-Week, reopening | 4.720 | 4.843 | 2.72 | 60.000 | 66.130 | 52.8 | 4.2 | 43.1 | |
| 13-Week, reopening | 4.680 | 4.802 | 2.60 | 60.000 | 67.547 | 49.5 | 3.7 | 46.9 | |
| 13-Week, reopening | 4.590 | 4.708 | 2.69 | 60.000 | 66.609 | 54.5 | 4.0 | 41.5 | |
| 13-Week, reopening | 4.595 | 4.714 | 2.47 | 60.000 | 68.545 | 49.9 | 3.5 | 46.6 | |
| 13-Week, reopening | 4.575 | 4.693 | 2.68 | 60.000 | 66.418 | 41.2 | 13.0 | 45.8 | |
| 13-Week, reopening | 4.560 | 4.677 | 2.69 | 60.000 | 66.465 | 55.7 | 5.1 | 39.2 | |
| 13-Week, reopening | 4.560 | 4.677 | 2.61 | 57.000 | 62.863 | 54.6 | 3.8 | 41.6 | |
| 13-Week, reopening | 4.410 | 4.522 | 2.50 | 54.000 | 60.930 | 51.8 | 4.2 | 44.0 | |
| 13-Week, reopening | 4.350 | 4.459 | 2.38 | 54.000 | 61.148 | 37.6 | 3.0 | 59.4 |
The table scrolls sideways; the first column stays in place.
When are the next 13-week bill auctions?Treasury's tentative schedule, from its quarterly refunding
| Auction | Issue | Announcement | Settles |
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What do the figures leave out, and how are they cited?Limits, dates and how to cite
Observed .
How to cite this
U.S. Treasury, Bureau of the Fiscal Service, Fiscal Data, Treasury Securities Auctions Data, through 13 October 2026. Compiled by 500metrics, "What was the rate at the latest 13-week Treasury bill auction?", https://500metrics.com/treasury/auctions/13-week-bill.
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