WASHINGTON / RankWire.AI / – The U.S. Treasury Department has announced plans to conduct auctions totaling $119 billion of notes and bonds over three consecutive days. The schedule begins on Tuesday, Oct. 6, with a sale of $58 billion in three-year notes. Following that, Treasury will offer $39 billion of 10-year notes on Wednesday and conclude with $22 billion of 30-year bonds on Thursday. These auctions are part of the federal government’s routine funding schedule. Their specified amounts align with the October figures outlined in Treasury’s most recent quarterly refunding calendar.

The new three-year security is set to mature on Oct. 15, 2029. The 10-year note sale will involve the reissuance of a 4.625% note that matures on Aug. 15, 2036. The 30-year bond auction will reopen a 5.125% bond due on Aug. 15, 2056. Reopening securities introduces additional supply into the market for already traded instruments. These reopenings maintain the original coupon rate and maturity date but establish a new issue date for the additional securities.
All three securities are scheduled to settle on Oct. 15, according to the U.S. Treasury Department‘s auction calendar. Auctions are conducted based on yield, with results announced following the conclusion of each sale. Competitive bidders specify the yield they are willing to accept, while noncompetitive bidders agree to accept the yield determined at auction. Treasury notes and bonds pay fixed interest at regular intervals and constitute a substantial portion of the government’s marketable debt.
Treasury schedules a three-day auction series
The reopenings of the 10-year and 30-year securities on October follow similar sales in September. On Sept. 9, Treasury sold $39 billion of the 10-year note at a high yield of 4.834%. Investors submitted bids totaling approximately $105.8 billion, resulting in a bid-to-cover ratio of 2.71. The note carries a 4.625% coupon and matures in August 2036. The October auction will see an additional $39 billion of the same security introduced into the market.
A $22 billion sale of the 30-year bond took place on Sept. 10 with a high yield of 5.308%. That auction drew about $57.5 billion in bids, producing a bid-to-cover ratio of 2.61. The bond features a 5.125% coupon and matures in August 2056. The upcoming October sale will reopen this security with another $22 billion offering. Treasury will publish the accepted yield, price, and bidding details after Thursday’s auction.
October offerings align with the broader borrowing plan
The scheduled October auctions occur during a quarter in which Treasury anticipates substantial marketable borrowing. In August, the department projected $628 billion of net marketable borrowing from private sources for October through December, assuming an $850 billion cash balance at the end of December. Treasury finances federal operations through regular sales of bills, notes, bonds, and other marketable securities. The sizes of these auctions vary based on maturity and the department’s published financing schedule.
The $119 billion total maintains the same auction sizes for October as outlined in Treasury’s August financing plan, which included $58 billion for three-year notes, $39 billion for 10-year notes, and $22 billion for 30-year bonds. Official auction results will be released on each sale date, providing details such as the high yield, accepted bids, allocations, and pricing for the securities sold next week.
