Treasury auctions · 13-week bill
13-week bill auctions: page 13 of 13
The 13-week bill auctioned on sold at a discount rate of 4.085% (investment rate 4.185%), bid-to-cover 2.68.
Older 13-week bill auctions, page 13 of 13: 2,442 auctions with results since 28 December 1979.
The auctions on this page
What were the results of every 13-week bill auction?Page 13 of 13: 43 auctions, newest first
2,442 13-week bill auctions with results since 28 December 1979; this page holds 43 of them, newest first.
| Auction | Offered as | Discount rate, % | Investment rate, % | Bid-to-cover | Offered, $ billion | Sold, $ billion | Indirect, % | Direct, % | Dealers, % |
|---|---|---|---|---|---|---|---|---|---|
| 13-Week, reopening | 11.251 | 11.740 | – | 3.900 | 3.901 | – | – | – | |
| 13-Week, reopening | 11.243 | 11.730 | – | 3.900 | 3.914 | – | – | – | |
| 13-Week, reopening | 11.172 | 11.660 | – | 3.900 | 3.900 | – | – | – | |
| 13-Week, reopening | 11.410 | 11.920 | – | 3.900 | 4.077 | – | – | – | |
| 13-Week, reopening | 10.346 | 10.770 | – | 3.800 | 3.800 | – | – | – | |
| 13-Week, reopening | 10.551 | 10.990 | – | 3.800 | 3.809 | – | – | – | |
| 13-Week, reopening | 10.001 | 10.400 | – | 3.800 | 3.808 | – | – | – | |
| 13-Week, reopening | 9.997 | 10.400 | – | 3.800 | 3.800 | – | – | – | |
| 13-Week, reopening | 9.779 | 10.170 | – | 3.800 | 3.930 | – | – | – | |
| 13-Week, reopening | 9.202 | 9.550 | – | 3.800 | 3.802 | – | – | – | |
| 13-Week, reopening | 8.664 | 8.980 | – | 3.800 | 4.005 | – | – | – | |
| 13-Week, reopening | 8.790 | 9.110 | – | 4.000 | 4.002 | – | – | – | |
| 13-Week, reopening | 8.130 | 8.420 | – | 4.000 | 4.000 | – | – | – | |
| 13-Week, reopening | 7.825 | 8.090 | – | 4.000 | 4.000 | – | – | – | |
| 13-Week, reopening | 8.102 | 8.390 | – | 4.000 | 4.002 | – | – | – | |
| 13-Week, reopening | 8.051 | 8.330 | – | 4.000 | 4.000 | – | – | – | |
| 13-Week, reopening | 8.070 | 8.350 | – | 4.000 | 4.000 | – | – | – | |
| 13-Week, reopening | 6.963 | 7.190 | – | 3.500 | 3.500 | – | – | – | |
| 13-Week, reopening | 6.270 | 6.460 | – | 3.900 | 3.901 | – | – | – | |
| 13-Week, reopening | 6.476 | 6.680 | – | 2.800 | 2.800 | – | – | – | |
| 13-Week, reopening | 7.900 | 8.170 | – | 3.600 | 3.859 | – | – | – | |
| 13-Week, reopening | 7.513 | 7.760 | – | 3.500 | 3.595 | – | – | – | |
| 13-Week, reopening | 8.850 | 9.180 | – | 3.500 | 3.500 | – | – | – | |
| 13-Week, reopening | 8.545 | 8.860 | – | 3.500 | 3.500 | – | – | – | |
| 13-Week, reopening | 9.400 | 9.760 | – | 3.500 | 3.502 | – | – | – | |
| 13-Week, reopening | 10.741 | 11.190 | – | 3.500 | 3.500 | – | – | – | |
| 13-Week, reopening | 12.691 | 13.290 | – | 3.500 | 3.506 | – | – | – | |
| 13-Week, reopening | 13.549 | 14.220 | – | 3.500 | 3.500 | – | – | – | |
| 13-Week, reopening | 14.178 | 14.910 | – | 3.400 | 3.401 | – | – | – | |
| 13-Week, reopening | 14.942 | 15.740 | – | 3.400 | 3.403 | – | – | – | |
| 13-Week, reopening | 16.370 | 17.310 | – | 3.400 | 3.401 | – | – | – | |
| 13-Week, reopening | 15.045 | 15.860 | – | 3.300 | 3.300 | – | – | – | |
| 13-Week, reopening | 15.179 | 16.000 | – | 3.300 | 3.300 | – | – | – | |
| 13-Week, reopening | 14.800 | 15.590 | – | 3.300 | 3.300 | – | – | – | |
| 13-Week, reopening | 13.542 | 14.260 | – | 3.300 | 3.300 | – | – | – | |
| 13-Week, reopening | 13.098 | 13.770 | – | 3.200 | 3.202 | – | – | – | |
| 13-Week, reopening | 12.212 | 12.810 | – | 3.200 | 3.200 | – | – | – | |
| 13-Week, reopening | 12.046 | 12.630 | – | 3.200 | 3.201 | – | – | – | |
| 13-Week, reopening | 12.007 | 12.590 | – | 3.200 | 3.227 | – | – | – | |
| 13-Week, reopening | 12.173 | 12.770 | – | 3.200 | 3.209 | – | – | – | |
| 13-Week, reopening | 11.856 | 12.430 | – | 3.200 | 3.202 | – | – | – | |
| 13-Week, reopening | 11.916 | 12.490 | – | 3.200 | 3.201 | – | – | – | |
| 13-Week, reopening | 12.007 | 12.590 | – | 3.200 | 3.257 | – | – | – |
The table scrolls sideways; the first column stays in place.
What do the figures leave out, and how are they cited?Limits, dates and how to cite
What this number cannot tell you
- 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.
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, "13-week bill auctions: page 13 of 13", https://500metrics.com/treasury/auctions/13-week-bill/page-13.
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