AI-powered Treasury yield curve analysis
Across the Treasury yield curve on Thursday, September 10, 2026, rates climb steadily from the front end through the 10-year, with two small inversions breaking the pattern.
Short-term Treasury rates finished mixed to higher on Wednesday, September 9, 2026. The 4-week Treasury bill rate slipped to 3.81 percent from 3.83 percent a week ago, while the 6-week rate rose to 3.88 percent from 3.87 percent.
The 4-month Treasury rate posted the largest move on the Treasury yield curve, climbing to 4.02 percent from 3.97 percent one week earlier. At the very short end, the 4-week Treasury bill rate moved lower, slipping to 3.81 percent from 3.85 percent.
Short maturities held nearly still at the end of the week. The 4-week Treasury bill rate slipped to 3.79 percent from 3.84 percent one week earlier, while the 6-week rate was unchanged at 3.83 percent and the 3-month rate stood at 3.91 percent, matching its level from a week ago.
Compared with thirty days ago, the Treasury yield curve has shifted in opposite directions at each end.