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Economic and Market Commentary

The Credit Market Lens: A market split, but for how long?

Amid geopolitical uncertainty, dispersion across credit markets – rather than a broad risk-off move – has become the dominant investment signal.
The Credit Market Lens: A market split, but for how long?
The Credit Market Lens: A market split, but for how long?
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 | {read_time} min read

Key takeaways

  • Markets remain focused on inflation risk, not growth – leaving duration increasingly attractive if that balance shifts.
  • High-quality credit has absorbed recent shocks, but valuations are becoming locally stretched versus securitized assets and derivatives.
  • Dispersion, rather than broad market performance, is driving returns – rewarding selective exposure across regions and sectors.

Until the middle of last week, markets had exhibited a noticeable gap between the behavior of global rates and risk assets. Across foreign exchange (FX), equities, and especially credit, risk premia had moved only modestly, even as front‑end yields rose sharply and curves flattened – suggesting a market still more focused on inflation risks than on a material growth shock.

That stance was partly shaped by last year’s “Liberation Day” tariff volatility episode, which conditioned investors to look through policy noise and avoid leaning too aggressively into downside scenarios, despite a more complex geopolitical backdrop today. Price action over the past two trading sessions suggests this gap may now be narrowing as markets may be starting to shift their focus toward downside risks to growth.

While the ultimate path of the Middle East conflict remains highly uncertain, a more prolonged return to pre‑conflict conditions would likely prompt a broader and sharper repricing of growth risk. That asymmetry continues to make owning duration (a gauge of interest rate risk that tends to be higher in longer-dated bonds) increasingly compelling, particularly given key differences between today’s conditions and the 2022 inflation episode, including a more balanced labor market, higher borrowing costs, and weaker aggregate demand (for more, see our latest Cyclical Outlook, “Layered Uncertainty: Conflict, Credit Stress, and AI”).

Figure 1: Cross asset correlations remain broadly consistent with historical patterns

This chart shows how often U.S. Treasury yields, investment grade credit spreads, and the U.S. dollar weakened at the same time. Over the course of the year to date, these simultaneous “sell-America” episodes have occurred infrequently. The chart indicates that such episodes have been less common than their long-run average, suggesting that cross-asset stress has remained limited so far this year.
Source: Bloomberg, Haver Analytics, PIMCO as of 26 March 2026

Figure 2: IG corporate bonds have outperformed agency MBS in recent weeks

This chart compares the current coupon mortgage basis with U.S. investment grade corporate bond spreads. Both series rose earlier in the period before declining through much of 2025. More recently, mortgage spreads have widened while investment grade spreads have remained comparatively stable, highlighting a divergence between agency MBS and corporate credit performance.
Source: Bloomberg, PIMCO as of 26 March 2026. IG OAS vs. current coupon mortgage basis, using the Bloomberg US IG index for IG and the conventional Fannie Mae 30-year production coupon bonds for mortgages. The mortgage basis is calculated as the spread to the average of 5- and 10-year Treasury yields.

Figure 3: Higher rates volatility has weighed on the performance of agency MBS

This chart compares the current coupon mortgage basis with interest rate implied volatility, as measured by the MOVE Index. Periods of higher rate volatility tend to coincide with wider mortgage spreads, particularly during mid 2025 and again in early 2026. The chart illustrates that rising volatility has generally weighed on agency MBS performance.
Source: Bloomberg, ICE-BAML, PIMCO as of 26 March 2026. Current coupon mortgage basis vs. the MOVE index. The MOVE Index measures U.S. bond market volatility by tracking a basket of OTC options on U.S. interest rate swaps.

Figure 4: Since the start of the conflict, credit has outperformed its beta relationship to both the market-weighted and equal-weighted S&P 500

This chart shows cumulative beta-adjusted returns for U.S. credit relative to both the market-weighted and equal-weighted S&P 500. Since the start of the Iran conflict, credit has generally outperformed equities on a risk-adjusted basis. The data indicate that this outperformance is not solely driven by concentration in large-cap equities.
Source: Bloomberg, PIMCO as of 26 March 2026. SPW refers to the equal-weighted S&P 500.

Figure 5: The same pattern has prevailed in Europe

This chart shows cumulative beta-adjusted returns for European credit relative to equities. Since the start of the conflict, credit performance has held up better than equity performance on a risk-adjusted basis. The pattern mirrors the U.S. experience and suggests a broader decoupling between credit and equity markets.
Source: Bloomberg, PIMCO as of 26 March 2026

Second, U.S. credit spreads have outperformed their European peers, consistent with a macro backdrop in which the growth, inflation, and policy mix has deteriorated more meaningfully in Europe. Third, in Europe, corporate IG credit has outperformed sovereign credit, as evidenced by the more modest widening vs. BTP (10-year Italian vs. German) and OAT (10-year French vs. German) spreads, pointing to a market that is more focused on fiscal risks than corporate credit quality. Absent a reversal in oil prices, it is difficult to see this relative value dynamic reversing.

Figure 6: The outperformance in LatAm hard currency has accelerated since the end of February

This chart compares beta-adjusted returns across regions within emerging-market hard-currency credit. Since late February, Latin America has outperformed other regions, while returns in Asia and EMEA have lagged. The chart highlights growing regional dispersion within EM credit markets.
Source: Bloomberg, PIMCO as of 26 March 2026. Returns are beta-adjusted using a 24-month window ending 31 December 2025.

First, on valuations, relative to the other regions, LatAm spreads screened as the most attractive at the start of the year, offering almost 80 bps of pick-up vs. the index. And despite this year’s outperformance, the region still offers 60 bps of excess spread vs. the index. Second, around half of LatAm country exposure is concentrated in Mexico, Brazil, and Argentina. Thus, higher oil and agricultural commodity prices have been a tailwind to the region, while LatAm is also less reliant than Asia on oil from the Middle East. Lastly, the region has historically had a high beta to U.S. growth and, despite economic headwinds of its own, the U.S. is still likely to outperform the rest of its advanced economy peers.

Figure 7: We estimate that BDCs held roughly $21 billion of broadly syndicated loans, the bulk of which resides in non-traded BDC portfolios

This chart shows estimated holdings of broadly syndicated loans by business development companies. The majority of exposure is held by non-traded BDCs, with much smaller allocations in publicly traded vehicles. Overall, BDC holdings represent a modest share of the total loan market.
Source: PitchBook LCD, PIMCO as of 30 September 2025

Even under stress, this exposure is too small to generate meaningful forced selling in the BSL market. To be clear, redemption pressure is real – and increasingly widespread across non‑traded BDCs – but the risk of a direct flow‑driven spillover into the BSL market remains modest.

That said, the loan market faces its own fundamental challenges – most notably its sizable exposure to the software sector – which have weighed on performance independent of any private‑credit‑related flows.

Figure 8: Banks accounted for just 5% of IG net issuance last year – the second lowest share since the GFC

This chart shows the share of U.S. investment grade net issuance accounted for by banks over time. Bank issuance declined steadily in recent years and reached a historically low share in 2025. The chart highlights a reduced role for banks in overall IG bond supply.
Source: J.P. Morgan, PIMCO as of 31 December 2025.

Figure 9: Senior bank bonds have underperformed the broader IG index year-to-date

This chart shows the spread performance of senior bank bonds relative to the broader investment grade index. Over the course of 2026 to date, senior bank bonds have underperformed the overall IG market. The ratio remains below one for much of the period, indicating weaker relative performance.
Source: Bloomberg, PIMCO. Data as of March 25, 2026

Figure 10: As a share of total assets, loans to non-depositary financial institutions have seen much stronger growth in the U.S. relative to the euro area

This chart compares bank lending to non depository financial institutions as a share of total assets in the U.S. and the euro area. In the U.S., this share has increased steadily over the past decade, while the euro-area ratio has remained relatively stable. The chart illustrates a growing divergence in bank-private-market linkages across regions.
Source: ECB, Federal Reserve Board, PIMCO. Data as of January 31, 2026. Ratio of loans to non-depositary financial institutions to total assets for US banks vs. ratio of loans to other financial intermediaries (excluding reverse repo) for Euro area banks

This divergence reflects both the faster growth of private credit and private markets more generally in the U.S., as well as the more central role European banks continue to play in direct lending to non‑financial corporations. Put differently, while banks have become an increasingly important source of liquidity and leverage to private credit managers in the U.S., that linkage has remained more muted in Europe.

Michael Puempel and Gabriel Cazaubieilh contributed to this report.

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