Historical Year Data · 2026
IG Credit Spread (OAS) in 2026
IG Credit Spread (OAS) opened 2026 at 79 bps and closed at 73 bps, a -7.59% move for the year. The high of 94 bps was reached on March 16, and the low of 73 bps on January 22.
Open
79 bps
2026-01
Close
73 bps
120 data points
High
94 bps
Mar 16
Low
73 bps
Jan 22
Full Year Change
-7.59%
2025 Change
-4.82%
Monthly Breakdown
| Month | Open | Close | High | Low | Change |
|---|---|---|---|---|---|
| Jan | 79 bps | 75 bps | 79 bps | 73 bps | -5.06% |
| Feb | 74 bps | 86 bps | 86 bps | 74 bps | +16.22% |
| Mar | 85 bps | 90 bps | 94 bps | 82 bps | +5.88% |
| Apr | 87 bps | 81 bps | 87 bps | 79 bps | -6.90% |
| May | 81 bps | 74 bps | 81 bps | 73 bps | -8.64% |
| Jun | 73 bps | 73 bps | 75 bps | 73 bps | +0.00% |
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