WASHINGTON / RankWire.AI / – Next week, the U.S. Treasury Department is set to conduct a series of three auctions totaling $119 billion in notes and bonds. The sales will commence on Tuesday, Oct. 6, with a $58 billion offering of three-year notes. The schedule continues on Wednesday with a $39 billion sale of 10-year notes, and concludes on Thursday with a $22 billion auction of 30-year bonds. These offerings are part of the federal government’s standard financing schedule and align with the amounts outlined in Treasury’s latest quarterly refunding plan for October.

The three-year security being auctioned is a new note maturing on Oct. 15, 2029. The 10-year sale will reopen an existing 4.625% note that matures on Aug. 15, 2036. Similarly, the 30-year auction will reopen a 5.125% bond due on Aug. 15, 2056. Reopenings increase the supply of securities already traded in the market by maintaining the same coupon rate and maturity date, while establishing a new issue date for the additional securities.
All three securities are scheduled to settle on Oct. 15, as per the U.S. Treasury Department’s auction calendar. The Treasury conducts these sales on a yield basis and publishes the results after each auction concludes. Bidders submitting competitive bids specify the yield they are willing to accept, whereas noncompetitive bidders agree to accept the yield determined through the auction process. Treasury notes and bonds offer fixed interest payments at regular intervals and constitute a significant portion of the U.S. government’s marketable debt.
Treasury schedules three-day auction series
The upcoming October reopenings for the 10-year and 30-year securities follow their respective sales in September. On September 9, the Treasury sold $39 billion of the 10-year note at a high yield of 4.834%. Investors placed bids totaling approximately $105.8 billion, resulting in a bid-to-cover ratio of 2.71. The note has a 4.625% coupon rate and matures in August 2036. The October auction will add another $39 billion of the same security to the market.
On September 10, the Treasury sold $22 billion of the 30-year bond at a high yield of 5.308%. That auction drew about $57.5 billion in bids and had a bid-to-cover ratio of 2.61. The bond, which carries a 5.125% coupon, matures in August 2056. The upcoming October sale will reopen this security with an additional $22 billion offering. The Treasury will release the accepted yield, price, and bidding details following Thursday’s auction.
October auctions align with the overall borrowing plan
These October offerings are part of a quarter during which the Treasury anticipates substantial marketable borrowing. In August, the department projected $628 billion of net marketable borrowing for the October through December period. This estimate assumes an $850 billion cash balance at the end of December. The Treasury funds federal operations through recurring sales of bills, notes, bonds, and other marketable securities. The sizes of these auctions vary based on maturity and the published financing schedule.
The $119 billion total maintains the October auction sizes for the three-year, 10-year, and 30-year securities as outlined in Treasury’s August financing plan, which listed $58 billion for three-year notes, $39 billion for 10-year notes, and $22 billion for 30-year bonds. Official auction results, including high yields, accepted bids, allocations, and pricing, will be published on each sale date. These releases will provide detailed information on the securities auctioned during next week’s schedule.
