Treasury Auctions 4-week bills, Sept. 27; 3-month, 6-month bills, Sept. 26; 1-year bills, Oct. 11; 2-year notes, Sept. 26; 3-year notes, Oct. 12; 5-year notes, Sept. 27; 7-year notes, Sept. 28; 10-year notes, Oct. 12; 30-year notes, Oct. 13; 5-year TIPS, Dec. 22; 30-year TIPS, Oct. 20.