Level Chart

Basic Info

US Corporate A Option-Adjusted Spread is at 0.73%, compared to 0.75% the previous market day and 0.82% last year. This is lower than the long term average of 1.25%.

This data represents the Option-Adjusted Spread (OAS) of the ICE BofA Single-A US Corporate Index, a subset of the ICE BofA 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 A.

Stats

Last Value 0.73%
Latest Period Apr 01 2026
Last Updated Apr 2 2026, 10:13 EDT
Next Release Apr 2 2026, 14:00 EDT
Long Term Average 1.25%
Average Growth Rate 4.04%
Value from The Previous Market Day 0.75%
Change from The Previous Market Day -2.67%
Value from 1 Year Ago 0.82%
Change from 1 Year Ago -10.98%
Frequency Market Daily
Unit Percent
Adjustment N/A

Historical Data

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Date Value
April 01, 2026 0.73%
March 31, 2026 0.75%
March 30, 2026 0.77%
March 27, 2026 0.76%
March 26, 2026 0.73%
March 25, 2026 0.72%
March 24, 2026 0.72%
March 23, 2026 0.73%
March 20, 2026 0.73%
March 19, 2026 0.75%
March 18, 2026 0.76%
March 17, 2026 0.77%
March 16, 2026 0.79%
March 13, 2026 0.78%
March 12, 2026 0.76%
March 11, 2026 0.73%
March 10, 2026 0.69%
March 09, 2026 0.70%
March 06, 2026 0.69%
March 05, 2026 0.68%
March 04, 2026 0.67%
March 03, 2026 0.69%
March 02, 2026 0.70%
February 28, 2026 0.71%
February 27, 2026 0.71%
Date Value
February 26, 2026 0.68%
February 25, 2026 0.66%
February 24, 2026 0.66%
February 23, 2026 0.65%
February 20, 2026 0.63%
February 19, 2026 0.64%
February 18, 2026 0.64%
February 17, 2026 0.65%
February 16, 2026 0.65%
February 13, 2026 0.65%
February 12, 2026 0.63%
February 11, 2026 0.63%
February 10, 2026 0.63%
February 09, 2026 0.62%
February 06, 2026 0.62%
February 05, 2026 0.62%
February 04, 2026 0.61%
February 03, 2026 0.60%
February 02, 2026 0.60%
January 31, 2026 0.61%
January 30, 2026 0.60%
January 29, 2026 0.60%
January 28, 2026 0.59%
January 27, 2026 0.60%
January 26, 2026 0.60%

Basic Info

US Corporate A Option-Adjusted Spread is at 0.73%, compared to 0.75% the previous market day and 0.82% last year. This is lower than the long term average of 1.25%.

This data represents the Option-Adjusted Spread (OAS) of the ICE BofA Single-A US Corporate Index, a subset of the ICE BofA 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 A.

Stats

Last Value 0.73%
Latest Period Apr 01 2026
Last Updated Apr 2 2026, 10:13 EDT
Next Release Apr 2 2026, 14:00 EDT
Long Term Average 1.25%
Average Growth Rate 4.04%
Value from The Previous Market Day 0.75%
Change from The Previous Market Day -2.67%
Value from 1 Year Ago 0.82%
Change from 1 Year Ago -10.98%
Frequency Market Daily
Unit Percent
Adjustment N/A