Treasury Yield Curve Analysis — September 14, 2026

The 30-year Treasury yield stands at 5.34 percent on Monday, September 14, 2026, a touch lower than Friday's close of 5.35 percent. Published weekly comparisons are not available because rates were not published one week ago today, so the most recent prior reading is Friday, September 11. The 20-year yield also slipped, moving from 5.38 to 5.37 percent. Every other maturity on the board finished higher than Friday, with the 3-year up the most at 4.73 percent versus 4.69 percent.

Across the broader Treasury yield curve, short and intermediate maturities all rose compared with Friday. The 2-year Treasury rate climbed to 4.65 percent from 4.63 percent, the 5-year moved to 4.80 percent from 4.78 percent, and the 7-year edged up to 4.88 percent from 4.87 percent. The 10-year Treasury rate ticked higher to 4.97 percent from 4.96 percent. At the front end, the 4-week bill rose to 3.94 percent, the 3-month to 4.11 percent, and the 6-month to 4.18 percent.

Compared with 30 days ago, rates are higher across every maturity. The 2-year Treasury rate is up 40 hundredths from 4.25 percent, and the 5-year is also up 40 hundredths from 4.40 percent, while the 10-year Treasury rate has risen 27 hundredths from 4.70 percent. The 30-year Treasury yield is up 11 hundredths from 5.23 percent, and the 20-year is up 14 hundredths from 5.23 percent. Against one year ago, today's 10-year Treasury rate of 4.97 percent is well above the 4.06 percent recorded on September 12, 2025, and the 30-year Treasury yield of 5.34 percent is well above last year's 4.68 percent.

The Treasury yield curve slopes upward from the 4-week bill at 3.94 percent through the 10-year at 4.97 percent, with the 20-year at 5.37 percent marking the highest yield on the board. The only inversion is at the long end, where the 30-year Treasury yield of 5.34 percent sits below the 20-year yield of 5.37 percent. That same 20-year-over-30-year inversion was also present on Friday, when the 20-year stood at 5.38 percent against a 30-year at 5.35 percent. Thirty days ago the two maturities were equal at 5.23 percent, so the inversion at the long end is a new feature of the curve relative to a month ago.