Level Chart

Basic Info

US High Yield Master II Option-Adjusted Spread is at 2.64%, compared to 2.69% the previous market day and 2.59% last year. This is lower than the long term average of 5.21%.

The ICE BofA Option-Adjusted Spreads (OASs) are the calculated spreads between a computed OAS index of all bonds in a given rating category and a spot Treasury curve. An OAS index is constructed using each constituent bond's OAS, weighted by market capitalization. The ICE BofA High Yield Master II OAS uses an index of bonds that are below investment grade (those rated BB or below).

Stats

Last Value 2.64%
Latest Period Jan 22 2026
Last Updated Jan 23 2026, 14:04 EST
Next Release Jan 26 2026, 14:00 EST
Long Term Average 5.21%
Average Growth Rate 3.19%
Value from The Previous Market Day 2.69%
Change from The Previous Market Day -1.86%
Value from 1 Year Ago 2.59%
Change from 1 Year Ago 1.93%
Frequency Market Daily
Unit Percent
Adjustment N/A

Historical Data

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Date Value
January 22, 2026 2.64%
January 21, 2026 2.69%
January 20, 2026 2.73%
January 19, 2026 2.65%
January 16, 2026 2.65%
January 15, 2026 2.71%
January 14, 2026 2.76%
January 13, 2026 2.75%
January 12, 2026 2.74%
January 09, 2026 2.74%
January 08, 2026 2.76%
January 07, 2026 2.79%
January 06, 2026 2.79%
January 05, 2026 2.81%
January 02, 2026 2.83%
December 31, 2025 2.81%
December 30, 2025 2.84%
December 29, 2025 2.87%
December 26, 2025 2.86%
December 24, 2025 2.84%
December 23, 2025 2.83%
December 22, 2025 2.88%
December 19, 2025 2.90%
December 18, 2025 2.95%
December 17, 2025 2.99%
Date Value
December 16, 2025 2.98%
December 15, 2025 2.91%
December 12, 2025 2.91%
December 11, 2025 2.88%
December 10, 2025 2.91%
December 09, 2025 2.89%
December 08, 2025 2.89%
December 05, 2025 2.85%
December 04, 2025 2.88%
December 03, 2025 2.89%
December 02, 2025 2.92%
December 01, 2025 2.94%
November 30, 2025 2.92%
November 28, 2025 2.95%
November 27, 2025 3.00%
November 26, 2025 3.00%
November 25, 2025 3.10%
November 24, 2025 3.15%
November 21, 2025 3.19%
November 20, 2025 3.17%
November 19, 2025 3.17%
November 18, 2025 3.20%
November 17, 2025 3.13%
November 14, 2025 3.07%
November 13, 2025 3.09%

Basic Info

US High Yield Master II Option-Adjusted Spread is at 2.64%, compared to 2.69% the previous market day and 2.59% last year. This is lower than the long term average of 5.21%.

The ICE BofA Option-Adjusted Spreads (OASs) are the calculated spreads between a computed OAS index of all bonds in a given rating category and a spot Treasury curve. An OAS index is constructed using each constituent bond's OAS, weighted by market capitalization. The ICE BofA High Yield Master II OAS uses an index of bonds that are below investment grade (those rated BB or below).

Stats

Last Value 2.64%
Latest Period Jan 22 2026
Last Updated Jan 23 2026, 14:04 EST
Next Release Jan 26 2026, 14:00 EST
Long Term Average 5.21%
Average Growth Rate 3.19%
Value from The Previous Market Day 2.69%
Change from The Previous Market Day -1.86%
Value from 1 Year Ago 2.59%
Change from 1 Year Ago 1.93%
Frequency Market Daily
Unit Percent
Adjustment N/A