Corporate and Private Credit: Spreads, CLOs, Defaults — 2026-09-08

Top developments

US Treasury Yields Test 4.8%-5.0% Threshold, Pressuring Credit Spreads

As of September 7–8, 2026, US Treasury yields are facing a critical test at the 4.8% level, with 10-year notes approaching 5% due to Middle East geopolitical tensions and inflation concerns. Analysts warn that a sustained move above 4.8% could create "meaningful problems" for other asset classes, potentially widening credit spreads as risk-free rates rise. This volatility contrasts with earlier 2026 data where IG spreads were tight (OAS ~77 bps), suggesting a potential regime change in credit valuation.

Private Credit: BDC Gap Widens and Direct Lending Shrinks

The gap between Business Development Company (BDC) valuations and comparable Baa-rated corporates hit a record high in Q2 2026, even as Moody’s forecasts speculative-grade defaults drifting toward 3.2% by year-end. Meanwhile, non-traded BDC fundraising has plunged 82% to $2 billion, with redemption requests hitting $23 billion, forcing firms to pivot away from traditional direct lending toward AI and data-center financing. Private credit portfolio values moved further below reported cost in H1 2026, particularly for software borrowers, as market spreads widened.

CLO Activity Remains Robust Amid Loan Market Shifts

CLO deal activity continues to exceed record levels from previous years, with new issue and repricing volumes on pace to break records in both the US and Europe. Despite subdued momentum in early 2026 due to limited BSL supply, many CLOs from 2024 are exiting non-call periods, foreshadowing increased refinancing activity in late 2026. BofA projects leveraged loan issuance to grow 10% to $470 billion in 2026, supporting a projected $600 billion in primary CLO offerings.

Local view

Germany: Finanzmarktwelt reports that while credit markets appear calm on the surface, billions in corporate bonds are falling out of standard indices due to the AI debt boom and shifting spreads, creating hidden liquidity risks. Handelsblatt notes that while European private credit risks are rising alongside US trends, experts do not foresee a systemic crisis of the same magnitude, though borrower quality is declining steadily.

France: L'Agefi highlights warnings from the CFA Institute regarding the erosion of investor protections in European private credit, specifically the spread of "covenant-lite" loans which disadvantage lenders during restructurings. Benoît Durteste of ICG argues that the current period is "reshuffling the cards" in private debt, driving growth in LP-led strategies and retail access via partnerships like Amundi.

Context & numbers

• US Treasury Yields: 10-year yield approaching 5%; 2-year yield ended August at ~4.17% (baseline reference).
• Default Forecasts: Moody’s projects US speculative-grade default rates to drift toward 3.2% by year-end 2026; leveraged loan defaults peaked at 7.9% in Q1 2026.
• Private Credit Flows: Non-traded BDC fundraising down 82% to $2 billion; redemptions at $23 billion.
• European Bond Demand: European sovereign yields at 15-year highs, yet IG credit funds continue to see net inflows as investors diversify away from equities.

On the radar

• Fed Policy Watch: Markets are pricing in a 67% probability of a Fed rate hike in September 2026, which would directly impact short-term credit spreads and floating-rate loan payments.
• CLO Reset Wave: A significant portion of 2024-vintage CLOs will exit non-call periods in late 2026, likely triggering a wave of refinancings if interest rates stabilize.
• Software Loan Marks: Continued scrutiny of private credit marks for software borrowers, where valuations have already moved below reported cost in H1 2026.