Historical Year Data · 2026
AAA Credit Spread in 2026
AAA Credit Spread opened 2026 at 35 bps and closed at 34 bps, a -2.86% move for the year. The high of 45 bps was reached on March 12, and the low of 31 bps on January 28.
Open
35 bps
2026-01
Close
34 bps
120 data points
High
45 bps
Mar 12
Low
31 bps
Jan 28
Full Year Change
-2.86%
2025 Change
+0.00%
Monthly Breakdown
| Month | Open | Close | High | Low | Change |
|---|---|---|---|---|---|
| Jan | 35 bps | 33 bps | 35 bps | 31 bps | -5.71% |
| Feb | 33 bps | 43 bps | 43 bps | 33 bps | +30.30% |
| Mar | 42 bps | 40 bps | 45 bps | 38 bps | -4.76% |
| Apr | 38 bps | 37 bps | 38 bps | 33 bps | -2.63% |
| May | 37 bps | 32 bps | 38 bps | 32 bps | -13.51% |
| Jun | 32 bps | 34 bps | 34 bps | 32 bps | +6.25% |
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