Level Chart

Level Chart

Basic Info

US High Yield Master II Option-Adjusted Spread is at 3.20%, compared to 3.30% the previous market day and 3.02% last year. This is lower than the long term average of 5.15%.

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 3.20%
Latest Period Nov 12 2026
Last Updated Nov 13 2026, 10:46 EST
Next Release Nov 16 2026, 08:30 EST
Long Term Average 5.15%
Average Growth Rate 3.85%
Value from The Previous Market Day 3.30%
Change from The Previous Market Day -3.03%
Value from 1 Year Ago 3.02%
Change from 1 Year Ago 5.96%
Frequency Market Daily
Unit Percent
Adjustment N/A

Historical Data

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Date Value
November 12, 2026 3.20%
November 11, 2026 3.30%
November 09, 2026 3.34%
November 06, 2026 3.42%
November 05, 2026 3.48%
November 04, 2026 3.32%
November 03, 2026 3.40%
November 02, 2026 3.43%
October 30, 2026 3.44%
October 29, 2026 3.26%
October 28, 2026 3.14%
October 27, 2026 3.18%
October 26, 2026 3.30%
October 23, 2026 3.38%
October 22, 2026 3.40%
October 21, 2026 3.27%
October 20, 2026 3.33%
October 19, 2026 3.29%
October 16, 2026 3.31%
October 15, 2026 3.23%
October 14, 2026 3.25%
October 13, 2026 3.16%
October 12, 2026 3.11%
October 09, 2026 3.11%
October 08, 2026 3.15%
Date Value
October 07, 2026 3.09%
October 06, 2026 3.03%
October 05, 2026 3.12%
October 02, 2026 3.10%
October 01, 2026 3.24%
September 30, 2026 3.12%
September 29, 2026 3.08%
September 28, 2026 3.02%
September 25, 2026 2.93%
September 24, 2026 2.80%
September 23, 2026 2.73%
September 22, 2026 2.68%
September 21, 2026 2.66%
September 18, 2026 2.68%
September 17, 2026 2.70%
September 16, 2026 2.70%
September 15, 2026 2.76%
September 14, 2026 2.71%
September 11, 2026 2.65%
September 10, 2026 2.70%
September 09, 2026 2.71%
September 08, 2026 2.67%
September 07, 2026 2.68%
September 04, 2026 2.68%
September 03, 2026 2.65%

Basic Info

US High Yield Master II Option-Adjusted Spread is at 3.20%, compared to 3.30% the previous market day and 3.02% last year. This is lower than the long term average of 5.15%.

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 3.20%
Latest Period Nov 12 2026
Last Updated Nov 13 2026, 10:46 EST
Next Release Nov 16 2026, 08:30 EST
Long Term Average 5.15%
Average Growth Rate 3.85%
Value from The Previous Market Day 3.30%
Change from The Previous Market Day -3.03%
Value from 1 Year Ago 3.02%
Change from 1 Year Ago 5.96%
Frequency Market Daily
Unit Percent
Adjustment N/A