Treasury data

8-Week Treasury Bill Auction Results

The latest auction of this security in the snapshot was the 8-Week Treasury bill on Oct 1, 2026, with a high discount rate of 3.990% and a bid-to-cover ratio of 2.700, according to the Treasury’s Fiscal Data auction file.

Source: U.S. Department of the Treasury, Fiscal Data, Treasury securities auctions · Published · Updated

Recent results of the 8-Week Treasury bill auctions, copied from Fiscal Data, with what changed from the auction before.

8-Week Treasury Bill auction rates and bid-to-cover over time

High discount rate at Treasury bill auctions

One point per auction, percent, as Treasury published it. A bill is sold at a discount, and this is the highest discount rate accepted. Auctions of other terms are in the table.

Time range for High discount rate at Treasury bill auctions
3.50%3.60%3.70%3.80%3.90%4.00%Jan 26Apr 26Jul 26Oct 263.50%3.60%3.70%3.80%3.90%4.00%Jan 26Apr 26Jul 26Oct 26
0.00%2.00%4.00%6.00%202220232024202520260.00%2.00%4.00%6.00%20222023202420252026
0.00%2.00%4.00%6.00%202220232024202520260.00%2.00%4.00%6.00%20222023202420252026
  • 8-Week 3.990% Oct 1, 2026

Source: U.S. Department of the Treasury, Fiscal Data, Treasury securities auctions, standard terms · as of · retrieved

Data
High discount rate in percent for the most recent auctions of 8-Week
Auction dateHigh discount rate
Oct 1, 20263.990%
Sep 24, 20263.990%
Sep 17, 20263.920%
Sep 10, 20263.845%
Sep 3, 20263.750%
Aug 27, 20263.670%
Aug 20, 20263.655%
Aug 13, 20263.665%
Aug 6, 20263.710%
Jul 30, 20263.675%
Jul 23, 20263.795%
Jul 16, 20263.650%
Bid-to-cover at Treasury bill auctions

One point per auction. The ratio is the figure Treasury published, shown to three decimal places. A higher ratio means more bids were received for each dollar sold.

Time range for Bid-to-cover at Treasury bill auctions
2.202.402.602.803.003.203.40Jan 26Apr 26Jul 26Oct 262.202.402.602.803.003.203.40Jan 26Apr 26Jul 26Oct 26
2.003.004.005.00202220232024202520262.003.004.005.0020222023202420252026
2.003.004.005.00202220232024202520262.003.004.005.0020222023202420252026
  • 8-Week 2.700 Oct 1, 2026

Source: U.S. Department of the Treasury, Fiscal Data, Treasury securities auctions, standard terms · as of · retrieved

Data
Bid-to-cover for the most recent auctions of 8-Week
Auction dateBid-to-cover
Oct 1, 20262.700
Sep 24, 20262.760
Sep 17, 20262.940
Sep 10, 20262.820
Sep 3, 20263.020
Aug 27, 20262.770
Aug 20, 20263.060
Aug 13, 20262.850
Aug 6, 20262.740
Jul 30, 20262.740
Jul 23, 20262.310
Jul 16, 20262.840

8-Week Treasury Bill auction: what changed since the last one

The latest high discount rate at 8-Week Treasury bill auctions print is 3.990% on Oct 1, 2026, the same as the auction before it, 3.990% on Sep 24, 2026.

The latest bid-to-cover at 8-Week Treasury bill auctions print is 2.700 on Oct 1, 2026, lower than the auction before it, 2.760 on Sep 24, 2026.

As of Oct 1, 2026 · Compared with the stored auctions of this exact term. A reopening carries a different term label and is not counted · U.S. Department of the Treasury · Fiscal Data, Treasury securities auctions · Retrieved

Recent 8-Week Treasury bill auctions

The 20 most recent 8-Week Treasury Bill auction results
Auction dateCUSIPOffering amountHigh rate or yieldBid-to-cover
Oct 1, 2026912797VZ7$95,000,000,0003.990%2.700
Sep 24, 2026912797VY0$85,000,000,0003.990%2.760
Sep 17, 2026912797VX2$85,000,000,0003.920%2.940
Sep 10, 2026912797VW4$85,000,000,0003.845%2.820
Sep 3, 2026912797VP9$85,000,000,0003.750%3.020
Aug 27, 2026912797VN4$90,000,000,0003.670%2.770
Aug 20, 2026912797VM6$100,000,000,0003.655%3.060
Aug 13, 2026912797VL8$100,000,000,0003.665%2.850
Aug 6, 2026912797VK0$100,000,000,0003.710%2.740
Jul 30, 2026912797VE4$100,000,000,0003.675%2.740
Jul 23, 2026912797VD6$100,000,000,0003.795%2.310
Jul 16, 2026912797VC8$100,000,000,0003.650%2.840
Jul 9, 2026912797VB0$95,000,000,0003.635%2.950
Jul 2, 2026912797UW5$85,000,000,0003.650%2.700
Jun 25, 2026912797UV7$75,000,000,0003.660%2.790
Jun 18, 2026912797UU9$75,000,000,0003.640%2.570
Jun 11, 2026912797UT2$75,000,000,0003.610%2.940
Jun 4, 2026912797US4$75,000,000,0003.610%3.200
May 28, 2026912797UR6$80,000,000,0003.615%3.080
May 21, 2026912797UQ8$95,000,000,0003.600%2.770

How 8-Week Treasury bills are auctioned, in plain English

The Treasury borrows by selling bills, notes, and bonds at auction on a published schedule. Investors bid, the Treasury accepts bids from the lowest rate upward until it has raised the amount offered, and the results are published as soon as the auction closes.

Offering amount
How many dollars of the security the Treasury offered at that auction.
High discount rate
For a bill, the highest discount rate accepted at the auction. A bill is sold below its face value, and the discount rate expresses that gap as a yearly rate.
Bid-to-cover
The ratio Treasury publishes for demand at the auction: bids received compared with the amount sold. A higher ratio means more bids for each dollar offered. This paper shows the published ratio to three decimal places and does not compute it.
CUSIP
The nine-character identifier of the security.

Other Treasury bill terms: 4-Week Treasury Bill · 6-Week Treasury Bill · 13-Week Treasury Bill · 17-Week Treasury Bill · 26-Week Treasury Bill · 52-Week Treasury Bill. All Treasury bill auctions.

8-Week Treasury Bill auction questions answered

What were the latest 8-Week Treasury bill auction results?

The latest auction of this security in the snapshot was the 8-Week Treasury bill on Oct 1, 2026, with a high discount rate of 3.990% and a bid-to-cover ratio of 2.700, according to the Treasury’s Fiscal Data auction file.

Which auction results does this page show?

The results in the Treasury’s Fiscal Data auction file, for bills, notes, and bonds. Treasury also auctions inflation-protected securities and floating rate notes; this page lists only what its snapshot holds.

Why do some auctions have an odd term, like 9-Year 11-Month?

The Treasury sometimes sells more of an existing security, called a reopening, and labels it with the time left until it matures. The table shows the term exactly as the feed labels it.