Level Chart


Level Chart

Basic Info

US Corporate AAA Option-Adjusted Spread is at 0.33%, compared to 0.34% the previous market day and 0.36% last year. This is lower than the long term average of 0.74%.

The US Corporate AAA Option-Adjusted Spread represents the Option-Adjusted Spread (OAS) of the ICE BofAML US Corporate AAA Index, a subset of the ICE BofAML US Corporate Master Index tracking the performance of US dollar denominated investment grade rated corporate debt publicly issued in the US domestic market. This subset includes all securities with a given investment grade rating AAA.

Stats

Last Value 0.33%
Latest Period May 20 2026
Last Updated May 21 2026, 11:08 EDT
Next Release May 22 2026, 10:00 EDT
Long Term Average 0.74%
Average Growth Rate 10.34%
Value from The Previous Market Day 0.34%
Change from The Previous Market Day -2.94%
Value from 1 Year Ago 0.36%
Change from 1 Year Ago -8.33%
Frequency Market Daily
Unit Percent
Adjustment N/A

Historical Data

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Date Value
May 20, 2026 0.33%
May 19, 2026 0.34%
May 18, 2026 0.33%
May 15, 2026 0.33%
May 14, 2026 0.35%
May 13, 2026 0.35%
May 12, 2026 0.36%
May 11, 2026 0.37%
May 08, 2026 0.38%
May 07, 2026 0.38%
May 06, 2026 0.37%
May 05, 2026 0.36%
May 04, 2026 0.37%
May 01, 2026 0.37%
April 30, 2026 0.37%
April 29, 2026 0.36%
April 28, 2026 0.37%
April 27, 2026 0.36%
April 24, 2026 0.36%
April 23, 2026 0.35%
April 22, 2026 0.33%
April 21, 2026 0.34%
April 20, 2026 0.34%
April 17, 2026 0.33%
April 16, 2026 0.33%
Date Value
April 15, 2026 0.33%
April 14, 2026 0.33%
April 13, 2026 0.34%
April 10, 2026 0.35%
April 09, 2026 0.35%
April 08, 2026 0.35%
April 07, 2026 0.37%
April 06, 2026 0.35%
April 03, 2026 0.37%
April 02, 2026 0.37%
April 01, 2026 0.38%
March 31, 2026 0.40%
March 30, 2026 0.43%
March 27, 2026 0.42%
March 26, 2026 0.40%
March 25, 2026 0.38%
March 24, 2026 0.38%
March 23, 2026 0.39%
March 20, 2026 0.41%
March 19, 2026 0.41%
March 18, 2026 0.41%
March 17, 2026 0.43%
March 16, 2026 0.45%
March 13, 2026 0.45%
March 12, 2026 0.45%

Basic Info

US Corporate AAA Option-Adjusted Spread is at 0.33%, compared to 0.34% the previous market day and 0.36% last year. This is lower than the long term average of 0.74%.

The US Corporate AAA Option-Adjusted Spread represents the Option-Adjusted Spread (OAS) of the ICE BofAML US Corporate AAA Index, a subset of the ICE BofAML US Corporate Master Index tracking the performance of US dollar denominated investment grade rated corporate debt publicly issued in the US domestic market. This subset includes all securities with a given investment grade rating AAA.

Stats

Last Value 0.33%
Latest Period May 20 2026
Last Updated May 21 2026, 11:08 EDT
Next Release May 22 2026, 10:00 EDT
Long Term Average 0.74%
Average Growth Rate 10.34%
Value from The Previous Market Day 0.34%
Change from The Previous Market Day -2.94%
Value from 1 Year Ago 0.36%
Change from 1 Year Ago -8.33%
Frequency Market Daily
Unit Percent
Adjustment N/A