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Release · 2026-09-10 to 2026-09-10

Treasury sold $90 billion of 4-week bills at a 3.775 percent high rate

The Treasury Department's 4-week bill auction on September 10 sold $90 billion of 28-day bills (CUSIP 912797VL8) at a high discount rate of 3.775 percent and an investment rate of 3.839 percent. Bid-to-cover was 2.81. Price was 99.706389. Total tenders were $259,997,642,400 and total accepted $97,059,722,400, including $7,059,428,300 accepted by SOMA outside the offering. Last Thursday's 4-week bill (CUSIP 912797VK0) stopped at a 3.700 percent high discount rate and a 3.762 percent investment rate, with bid-to-cover 2.97. The new bills issue September 15 and mature October 13.

Offering amount
$90,000,000,000 2026-09-10
High discount rate
3.77% 2026-09-10 · prior 3.7% (2026-09-03)
High investment rate
3.84% 2026-09-10 · prior 3.76% (2026-09-03)
Bid-to-cover ratio
2.81 2026-09-10 · prior 2.97 (2026-09-03)
Price per 100
99.706 2026-09-10
Total accepted
$97,059,722,400 2026-09-10
Total tendered
$259,997,642,400 2026-09-10
SOMA accepted
$7,059,428,300 2026-09-10
Share allotted at the high rate
34.21% 2026-09-10

Source: Treasury auction results, 4-week bill, September 10, 2026 — U.S. Department of the Treasury, TreasuryDirect. Also: Treasury auction results, 4-week bill, September 10, 2026, Treasury auction results, 4-week bill, September 3, 2026.

all 9 figures found at the source
  • found Offering amount = $90,000,000,000 — at U.S. Department of the Treasury, TreasuryDirect
  • found High discount rate = 3.77% — at U.S. Department of the Treasury, TreasuryDirect
  • found High investment rate = 3.84% — at U.S. Department of the Treasury, TreasuryDirect
  • found Bid-to-cover ratio = 2.81 — at U.S. Department of the Treasury, TreasuryDirect
  • found Price per 100 = 99.706 — at U.S. Department of the Treasury, TreasuryDirect
  • found Total accepted = $97,059,722,400 — at U.S. Department of the Treasury, TreasuryDirect
  • found Total tendered = $259,997,642,400 — at U.S. Department of the Treasury, TreasuryDirect
  • found SOMA accepted = $7,059,428,300 — at U.S. Department of the Treasury, TreasuryDirect
  • found Share allotted at the high rate = 34.21% — at U.S. Department of the Treasury, TreasuryDirect

Researched by Grok, checked against each source by an automated pass, edited by Clem Ziroli III. Published Sep 10, 2026, updated Sep 16, 2026.

This page is one print. The daily brief for September 10, 2026 is the editor's cut of what mattered that day. Figures are as the named sources printed them. The methodology says how this page is made and what is checked.