US Corporate Master Option-Adjusted Spread (I:USCMOAS)
Level Chart
Basic Info
|
US Corporate Master Option-Adjusted Spread is at 0.88%, compared to 0.87% the previous market day and 0.79% last year. This is lower than the long term average of 1.45%. |
|
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 Corporate Master OAS uses an index of bonds that are considered investment grade (those rated BBB or better). When the last calendar day of the month takes place on the weekend, weekend observations will occur as a result of month ending accrued interest adjustments. |
| Report | Bank of America Merrill Lynch |
| Category | Interest Rates |
| Region | United States |
| Source | Bank of America Merrill Lynch |
Stats
| Last Value | 0.88% |
| Latest Period | Oct 21 2026 |
| Last Updated | Oct 22 2026, 10:00 EDT |
| Next Release | Oct 23 2026, 08:30 EDT |
| Long Term Average | 1.45% |
| Average Growth Rate | 3.79% |
| Value from The Previous Market Day | 0.87% |
| Change from The Previous Market Day | 1.15% |
| Value from 1 Year Ago | 0.79% |
| Change from 1 Year Ago | 11.39% |
| Frequency | Market Daily |
| Unit | Percent |
| Adjustment | N/A |
Historical Data
| Date | Value |
|---|---|
| October 21, 2026 | 0.88% |
| October 20, 2026 | 0.87% |
| October 19, 2026 | 0.87% |
| October 16, 2026 | 0.85% |
| October 15, 2026 | 0.84% |
| October 14, 2026 | 0.84% |
| October 13, 2026 | 0.83% |
| October 12, 2026 | 0.83% |
| October 09, 2026 | 0.83% |
| October 08, 2026 | 0.82% |
| October 07, 2026 | 0.82% |
| October 06, 2026 | 0.83% |
| October 05, 2026 | 0.84% |
| October 02, 2026 | 0.85% |
| October 01, 2026 | 0.86% |
| September 30, 2026 | 0.84% |
| September 29, 2026 | 0.84% |
| September 28, 2026 | 0.83% |
| September 25, 2026 | 0.81% |
| September 24, 2026 | 0.79% |
| September 23, 2026 | 0.77% |
| September 22, 2026 | 0.77% |
| September 21, 2026 | 0.77% |
| September 18, 2026 | 0.77% |
| September 17, 2026 | 0.78% |
| Date | Value |
|---|---|
| September 16, 2026 | 0.78% |
| September 15, 2026 | 0.80% |
| September 14, 2026 | 0.80% |
| September 11, 2026 | 0.80% |
| September 10, 2026 | 0.80% |
| September 09, 2026 | 0.81% |
| September 08, 2026 | 0.81% |
| September 07, 2026 | 0.81% |
| September 04, 2026 | 0.81% |
| September 03, 2026 | 0.81% |
| September 02, 2026 | 0.81% |
| September 01, 2026 | 0.81% |
| August 31, 2026 | 0.80% |
| August 28, 2026 | 0.79% |
| August 27, 2026 | 0.79% |
| August 26, 2026 | 0.80% |
| August 25, 2026 | 0.81% |
| August 24, 2026 | 0.81% |
| August 21, 2026 | 0.81% |
| August 20, 2026 | 0.82% |
| August 19, 2026 | 0.81% |
| August 18, 2026 | 0.82% |
| August 17, 2026 | 0.81% |
| August 14, 2026 | 0.80% |
| August 13, 2026 | 0.79% |
News
Basic Info
|
US Corporate Master Option-Adjusted Spread is at 0.88%, compared to 0.87% the previous market day and 0.79% last year. This is lower than the long term average of 1.45%. |
|
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 Corporate Master OAS uses an index of bonds that are considered investment grade (those rated BBB or better). When the last calendar day of the month takes place on the weekend, weekend observations will occur as a result of month ending accrued interest adjustments. |
| Report | Bank of America Merrill Lynch |
| Category | Interest Rates |
| Region | United States |
| Source | Bank of America Merrill Lynch |
Stats
| Last Value | 0.88% |
| Latest Period | Oct 21 2026 |
| Last Updated | Oct 22 2026, 10:00 EDT |
| Next Release | Oct 23 2026, 08:30 EDT |
| Long Term Average | 1.45% |
| Average Growth Rate | 3.79% |
| Value from The Previous Market Day | 0.87% |
| Change from The Previous Market Day | 1.15% |
| Value from 1 Year Ago | 0.79% |
| Change from 1 Year Ago | 11.39% |
| Frequency | Market Daily |
| Unit | Percent |
| Adjustment | N/A |