4-Week Bill Rate Falls 5 bps to 4.12% (Oct 16, 2026)
On October 16, 2026, the short end of the Treasury yield curve was mixed, with the 4-week Treasury bill at 4.12 percent, lower than last week's 4.13 percent, while the 6-week bill sat at 4.14 percent and the 2-month bill at 4.17 percent, both slightly higher than a week ago. Farther out the curve, the 10-year Treasury rate fell to 5.09 percent from 5.24 percent last week, and the 30-year Treasury yield dropped to 5.43 percent from 5.60 percent. The curve remains inverted, with short-term bills below the 10-year and 30-year but the 20-year at 5.47 percent topping the 30-year. Compared with one year ago, the 30-year Treasury yield is much higher, up from 4.58 percent in October 2025.