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Independent research desk
Frameworks by James Lavish / Independent & unaffiliatedData as of Tue 22 Sept 2026, 1:16 pm ET

Treasury supply

Inside the auction

Who is buying, at what yield, and how much demand is showing up? Explore Treasury auction results and compare bidder participation.

All coupons2-Year3-Year5-Year7-Year10-Year20-Year30-Year
Auction results
DateSecuritySizeBid-to-cover12-meanDealersIndirectsHigh yieldTail
13 Aug 202630-Year Bond$25 B2.39×2.43×11.5 %66.9 %5.216 %not computed
13 May 202630-Year Bond$25 B2.30×2.43×11.7 %66.6 %5.046 %not computed
19 Feb 202630-Year Bond (TIPS)$9 B2.75×2.43×2.5 %78.3 %2.473 %not computed
12 Feb 202630-Year Bond$25 B2.66×2.43×5.9 %69.9 %4.750 %not computed
13 Nov 202530-Year Bond$25 B2.29×2.43×14.5 %71.0 %4.694 %not computed
7 Aug 202530-Year Bond$25 B2.27×2.43×17.5 %59.5 %4.813 %not computed
8 May 202530-Year Bond$25 B2.31×2.43×13.9 %58.9 %4.819 %not computed
20 Feb 202530-Year Bond (TIPS)$9 B2.48×2.43×7.2 %77.5 %2.403 %not computed
13 Feb 202530-Year Bond$25 B2.33×2.43×16.3 %65.1 %4.748 %not computed
6 Nov 202430-Year Bond$25 B2.64×2.43×10.2 %62.7 %4.608 %not computed
8 Aug 202430-Year Bond$25 B2.31×2.43×19.2 %65.3 %4.314 %not computed
9 May 202430-Year Bond$25 B2.41×2.43×15.4 %64.9 %4.635 %not computed
22 Feb 202430-Year Bond (TIPS)$9 B2.43×2.43×9.0 %73.4 %2.200 %not computed
8 Feb 202430-Year Bond$25 B2.40×2.43×14.8 %70.7 %4.360 %not computed
9 Nov 202330-Year Bond$24 B2.24×2.43×24.7 %60.1 %4.769 %not computed
10 Aug 202330-Year Bond$23 B2.42×2.43×12.5 %67.8 %4.189 %not computed
11 May 202330-Year Bond$21 B2.43×2.43×10.2 %72.4 %3.741 %not computed
16 Feb 202330-Year Bond (TIPS)$9 B2.38×2.43×9.9 %76.0 %1.550 %not computed
9 Feb 202330-Year Bond$21 B2.25×2.43×15.8 %65.2 %3.686 %not computed
10 Nov 202230-Year Bond$21 B2.42×2.43×9.7 %69.9 %4.080 %not computed
11 Aug 202230-Year Bond$21 B2.31×2.43×10.8 %70.7 %3.106 %not computed
12 May 202230-Year Bond$22 B2.38×2.43×13.7 %69.7 %2.997 %not computed
17 Feb 202230-Year Bond (TIPS)$9 B2.17×2.43×20.3 %69.9 %0.195 %not computed
10 Feb 202230-Year Bond$23 B2.30×2.43×14.3 %68.0 %2.340 %not computed
10 Nov 202130-Year Bond$25 B2.20×2.43×25.2 %59.0 %1.940 %not computed
12 Aug 202130-Year Bond$27 B2.21×2.43×18.4 %60.7 %2.040 %not computed
13 May 202130-Year Bond$27 B2.22×2.43×20.1 %59.9 %2.395 %not computed
18 Feb 202130-Year Bond (TIPS)$9 B2.31×2.43×17.2 %68.2 %−0.040 %not computed
11 Feb 202130-Year Bond$27 B2.18×2.43×22.2 %60.5 %1.933 %not computed
12 Nov 202030-Year Bond$27 B2.29×2.43×21.6 %61.9 %1.680 %not computed
13 Aug 202030-Year Bond$26 B2.14×2.43×28.3 %59.8 %1.406 %not computed
13 May 202030-Year Bond$22 B2.30×2.43×21.4 %65.7 %1.342 %not computed
20 Feb 202030-Year Bond (TIPS)$8 B2.40×2.43×14.8 %73.7 %0.261 %not computed
13 Feb 202030-Year Bond$19 B2.43×2.43×19.1 %61.5 %2.061 %not computed
7 Nov 201930-Year Bond$19 B2.23×2.43×20.7 %58.8 %2.430 %not computed
8 Aug 201930-Year Bond$19 B2.24×2.43×26.1 %61.3 %2.335 %not computed
9 May 201930-Year Bond$19 B2.20×2.43×28.5 %60.5 %2.892 %not computed
21 Feb 201930-Year Bond (TIPS)$8 B2.46×2.43×15.0 %82.0 %1.093 %not computed
7 Feb 201930-Year Bond$19 B2.27×2.43×26.6 %56.4 %3.022 %not computed

* entered by the editor from a press source with a citation. JSON