The Treasury Department said it will auction $13 billion of 29-year, 10-month notes on Oct. 13. The notes settle Oct. 17 and are due Aug. 15, 2041.
It also will auction $21 billion of nine-year, 10-month notes on Oct. 12. The notes settle Oct. 17 and are due Aug. 15, 2021.
It will auction $32 billion of three-year notes on Oct. 11. They settle Oct. 17 and are due Oct. 15, 2014.
The Treasury said it will auction $29 billion of 91-day bills and $27 billion of 182-day discount bills Tuesday.
The 91s settle Oct. 13 and are due Jan. 12, 2012. The 182s settle Oct. 13 and are due April 12, 2012.