BAMLC0A0CMUS Corporate Bond Spread (OAS) (BAMLC0A0CM) — Current Value & Historical Data
FRED series title: ICE BofA US Corporate Index Option-Adjusted Spread
US Corporate Bond Spread (OAS) (BAMLC0A0CM) Chart & Data Table
Gray bands: NBER recessions·Dashed lines: key policy events
What is US Corporate Bond Spread (OAS) (BAMLC0A0CM)?
Starting in April 2026, this series will only include 3 years of observations. For more data, go to the source.
Current US Corporate Bond Spread (OAS) (BAMLC0A0CM) Value
As of October 15, 2026, the current ice bofa us corporate index option-adjusted spread is 0.84 Percent. This is the most recent observation available for this series, updated daily, close.
US Corporate Bond Spread (OAS) Historical Trend
ICE BofA US Corporate Index Option-Adjusted Spread remained flat essentially unchanged year-over-year. In the series' tracked history, the highest recorded value was 1.33 (October 2023), and the lowest was 0.73 (January 2026).
Methodology & Source
Source
Federal Reserve Economic Data (FRED)
Frequency
Daily, Close
Units
Percent
Notes
Starting in April 2026, this series will only include 3 years of observations. For more data, go to the source. 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 cons...
Frequently Asked Questions About US Corporate Bond Spread (OAS) (BAMLC0A0CM)
What is the current ice bofa us corporate index option-adjusted spread?
As of October 15, 2026, ice bofa us corporate index option-adjusted spread stands at 0.84 Percent.
Where does ice bofa us corporate index option-adjusted spread data come from?
ICE BofA US Corporate Index Option-Adjusted Spread data is sourced from the Federal Reserve Economic Data (FRED) system and related U.S. government agencies. Data quality and historical coverage vary by series.
How often is ice bofa us corporate index option-adjusted spread updated?
This series is updated according to its publication schedule. Check FRED or the source agency for the most current release calendar.
What is the historical high and low for ice bofa us corporate index option-adjusted spread?
In the available data, the highest value was 1.33 Percent in October 2023, and the lowest was 0.73 Percent in January 2026.
Related government-spending dashboards
How US Corporate Bond Spread (OAS) connects to the federal budget across GOVSPENDING.ORG:
Federal Debt
Total public debt, debt held by the public, and intragovernmental holdings.
Receipts vs Outlays
Federal revenue, spending, and the resulting surplus or deficit over time.
Congressional Activity
Recent legislation, appropriations, and fiscal-related bills in Congress.
Interest Expense vs Revenue
How rising debt service costs crowd out federal spending as a share of receipts over time.
Revenue Composition
Federal receipts broken down by source — individual income, corporate, social insurance, excise taxes, and customs duties as shares of total revenue.
Agency Spending (FY 2019 vs FY 2025)
Net outlays by federal agency for FY 2019 and FY 2025, from the Treasury Monthly Treasury Statement. Both nominal and inflation-adjusted comparisons.