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US Bonds Show March Distress: High-Grade Hit Hardest
26 Mar
Summary
- New York Fed index signals increased US corporate bond market distress in March.
- High-grade bond market experienced more significant bruising than high-yield.
- Index reached highest level since May 2025, investment-grade component surged.

The US corporate bond market experienced increased dislocations in March, as indicated by a New York Fed index. This measure of credit market risk climbed to its highest level since May 2025, signaling a notable deterioration in market functioning.
The investment-grade segment of the corporate bond market bore the brunt of this stress, showing more significant impacts than the high-yield market. The index's investment-grade component surged to its highest point since December 2023, indicating conditions more stressed than usual.
Despite geopolitical events like the Iran war, which began on February 28, investment-grade bond markets saw substantial issuance. Bond sales neared $230 billion for the month. Credit spreads for blue-chip companies widened initially due to uncertainty but later stabilized.
However, signs of pressure, including a pause in high-grade corporate bond sales, emerged. The Corporate Bond Market Distress Index aggregates indicators such as new bond pricing and secondary market liquidity to gauge market health against historical stressful periods.




