Duration & Credit Pulse
Executive Summary
Bottom Line: The Strait of Hormuz reopening on Friday, April 17 marked a clear inflection in the five-week Iran-war trading regime, pulling WTI crude back into the low-$80s and prompting a bull steepener in Treasuries as rate-cut pricing firmed. The 2-Year yield declined 9bp to 3.71%, the 10-Year fell 7bp to 4.25%, and the 30-Year gave back just 3bp to 4.89%, with the long end held back by Fed independence concerns following the President's April 15 comments on Chair Powell. Credit markets reinforced the risk-on tone: high yield OAS tightened 16bp to 250bp (9th percentile), investment grade compressed 2bp to 74bp, and all six money-center banks beat Q1 2026 expectations, supporting fundamentals heading into the April 28-29 FOMC blackout.
Duration Dashboard
| Maturity | April 10, 2026 | April 17, 2026 | Weekly Δ | 5-Year Percentile |
|---|---|---|---|---|
| 2-Year | 3.80% | 3.71% | −9 bp | 54th %ile (middle range) |
| 5-Year | 3.94% | 3.85% | −10 bp | 63rd %ile (middle range) |
| 10-Year | 4.32% | 4.25% | −7 bp | 78th %ile (elevated) |
| 30-Year | 4.91% | 4.89% | −3 bp | 94th %ile (extreme) |
Bull Steepener on Hormuz Reopening
Curve Analysis: The Treasury curve exhibited classic bull-steepening behavior as the front end led the rally on revived easing expectations, while the long end underperformed on Fed independence concerns. The 2s30s spread widened to 118bp from 111bp the prior week, and 5s30s widened to 104bp from 97bp. The 30-Year's persistence at the 94th percentile of its 5-year range, despite the broader risk-on tone, reflects the term premium that markets continue to demand for fiscal overhang and the May 15 Powell-Warsh transition.
The week's defining moment arrived Friday when Iranian officials declared the Strait of Hormuz reopening alongside the reopening of Iranian ports, a meaningful de-escalation after the six-week naval blockade that had kept WTI crude above $90 and elevated US headline inflation to a two-year high of 3.3% year-over-year in March. WTI declined roughly 9% on the week to settle near $83.85, while the MOVE index of Treasury volatility drifted lower in tandem. Front-end yields led the move as fed funds futures repriced year-end 2026 rate-cut probability to a range consistent with approximately one-to-two 25bp reductions, up from effectively zero cuts priced at the prior Friday close. For context on how rapidly the rate-cut narrative has evolved through the Iran-war trading regime, see our NFP March 2026 report covering the prior week, when HY spreads had just started to retrace from their late-March wides.
Credit Pulse
| Metric | April 10, 2026 | April 17, 2026 | Weekly Δ | 5-Year Percentile |
|---|---|---|---|---|
| IG OAS | 76 bp | 74 bp | −2 bp | 21st %ile (low) |
| HY OAS | 266 bp | 250 bp | −16 bp | 9th %ile (extremely low) |
| VIX Index | 19.23 | 17.48 | −1.75 | 40th %ile (middle range) |
Credit markets moved decisively tighter on the week as three drivers aligned: the Hormuz reopening reduced near-term inflation pass-through concerns for corporate margins, March core PPI at 3.6% year-over-year printed below the 4.6% consensus, and Q1 2026 earnings from the six largest money-center banks broadly exceeded expectations. High yield's 16bp compression was the move of the week and far outpaced the investment grade tightening, reflecting the energy-sector HY snapback as WTI retraced toward the low-$80s. Both series now sit in the lower third of their 5-year distributions, with HY at the 9th percentile representing notably tight valuations.
US Macroeconomic Assessment – Hormuz Reopening Meets Soft Core PPI
The macro data profile this week delivered a constructive signal for duration after the oil-driven run-up of prior weeks. March final-demand PPI rose 0.5% month-over-month and 4.0% year-over-year, the highest annual reading since February 2023 but materially below the 4.6% Bloomberg consensus; core PPI (ex food, energy, trade) rose just 0.2% month-over-month and 3.6% year-over-year. Final demand goods advanced 1.6% on energy (+8.5%) and gasoline (+15.7%), but final demand services were flat—evidence that the Iran-war energy shock had not yet broadened into underlying services inflation. Treasury yields moved lower on the Tuesday release, and credit markets extended the tightening bias into the week's close.
Regional manufacturing surveys diverged sharply from industrial production. The Empire State general business conditions index rebounded to +11.0 from −0.2, and the Philadelphia Fed index moved to +26.7 from +18.1 against a consensus near +11. Both surveys, however, showed notable increases in prices-paid components (Empire 51.0; Philadelphia 59.3, the highest reading since August 2025), and Philadelphia's employment gauge slipped into negative territory at −5.1. Thursday's hard data told a weaker story: March industrial production fell 0.5% month-over-month (consensus +0.1%), the softest reading since September 2024, with capacity utilization easing to 75.7% and motor-vehicle output declining 3.7%. The hard-versus-soft divergence will be a key input to the Committee's April 28-29 deliberations.
Housing data weakened across the board. Existing home sales declined 3.6% month-over-month to a 3.98 million annual rate, with the Northeast region registering the lowest level in the series' history. NAHB builder confidence fell to 34 versus a consensus of 37—the 24th consecutive sub-50 reading—with 36% of builders reporting price cuts and 62% citing fuel-driven material cost increases. NAR revised its 2026 existing home sales forecast to +4% from +14%. Initial jobless claims for the week ended April 11 came in at 207,000 versus 215,000 expected, and continuing claims rose modestly to 1.818 million, consistent with a labor market that remains on a low-layoff footing even as hiring slows.
A data-release note worth flagging: March retail sales and housing starts were rescheduled outside this week—to April 21 and April 29 respectively—owing to the residual release-calendar backlog. Markets were consequently more sensitive to the March PPI print and the regional Fed surveys than a typical mid-month week would imply.
Federal Reserve Policy Outlook
The Fed entered its pre-FOMC blackout on April 18, and this week represented the last window for Committee communication ahead of the April 28-29 meeting. Cleveland President Beth Hammack, a 2026 voter, emphasized in Wednesday media appearances that her baseline assumes the Committee remains on hold for an extended period—a hawkish anchor given the week's softer core PPI print. New York President John Williams reiterated Friday that elevated uncertainty should limit forward guidance, while maintaining that the baseline still contemplates easing at a longer horizon. CME FedWatch pricing implies approximately a 98% probability of a hold at the April 28-29 meeting, with the June meeting emerging as the first realistic cut window. The Friday risk-on move lifted year-end 2026 rate-cut pricing to roughly one-to-two 25bp cuts, versus approximately zero cuts priced one week earlier.
The political overlay is now more consequential than the monetary one in the near term. The President's April 15 statement on terminating Chair Powell, combined with the DOJ probe of the Federal Reserve's headquarters renovation project, creates a compressed timeline around May 15 when Powell's chair term expires. Successor nominee Kevin Warsh's confirmation path runs through the April 21 Senate Banking Committee hearing, with Senator Tillis's support contingent on resolution of the DOJ matter. For fixed-income investors, the more immediate risk is not the confirmation itself but the possibility of a contested transition that introduces realized volatility in the long end during a period when the Committee would otherwise be deliberating policy action.
Week Ahead: FOMC Runway and Delayed Data
- Warsh Senate Banking Committee hearing (April 21): First formal confirmation step for the Fed chair nominee. Tone of questioning on Fed independence and the DOJ probe will be the market-relevant content.
- March retail sales (April 21): Rescheduled from earlier in the month. Consensus expects a modest monthly gain; any meaningful downside would amplify the existing hard-vs-soft data divergence.
- S&P Global flash PMIs (April 23): April manufacturing and services prints will provide the first synchronous read on activity post-Hormuz. Prices-paid sub-indices will be closely watched given the divergence in regional Fed surveys.
- 20-Year Treasury reopening and 5-Year TIPS (April 22-23): First coupon auctions since the bull-steepening move will test demand at richer front-end and slightly cheaper long-end levels.
- March new home sales and durable goods (April 23-24): Housing and capex reads that will inform Q1 GDP nowcasts ahead of the April 29 advance release.
- Q1 2026 GDP advance (April 29) and PCE (April 30): The core reports that follow the FOMC meeting and will determine whether the June cut case strengthens or weakens.
US Economic Positioning and Global Context
The IMF Spring Meetings (April 14-18) in Washington provided a concentrated window into global central bank positioning, and the dominant signal was synchronized caution. The European Central Bank published the March Monetary Policy Account on April 16, emphasizing caution against premature tightening even as the oil shock generated both inflation upside and growth downside; the deposit rate remains at 2.00%. Bank of England Governor Bailey told reporters the Bank is "not going to rush" judgments on rate moves ahead of the April 30 meeting, and the IMF revised UK 2026 growth to 0.8% from 1.3%. Bank of Japan Governor Ueda signaled caution on an April 27-28 hike, citing both upside inflation risks and downside growth risks from the energy shock. The G4 hold tone is broadly supportive of global duration and contributed to the dollar's third consecutive weekly decline, with the DXY closing near 98.2.
US trade policy produced two further data points this week that institutional investors will track. First, the President threatened a 50% tariff on Chinese imports on April 13 following reporting that China was preparing materiel shipments to Iran—a complicating factor for the planned May 14-15 Trump-Xi summit. Second, Treasury Secretary Bessent told a Wall Street Journal event that tariffs vacated under the February IEEPA ruling could be restored under Section 301 by early July, with a 15% Section 122 global tariff serving as a bridge. The durability of the current IG/HY tightness—particularly HY at the 9th percentile—will depend on whether these pending tariff actions materialize and how the resulting inflation pass-through compares with the cooling March core PPI print that supported this week's rally. For the trajectory of the current trading regime from its origin in the late-February Iran conflict onset through the ceasefire and reopening, the six-week arc has been defined by rapid shifts in term premium and rate-cut pricing that portfolio managers will need to incorporate into their positioning frameworks.
Key Articles of the Week
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Prior Week's Report: NFP March 2026 Treasury Yields: Jobs Beat Meets Iran Oil ShockMariemont Capital – Duration & Credit PulseApril 5, 2026Read Report
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Producer Price Index News Release – March 2026 ResultsU.S. Bureau of Labor StatisticsApril 14, 2026Read Article
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Treasury Yields Move Lower After Light Producer Price Reading, Weaker Oil PricesCNBCApril 14, 2026Read Article
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Trump Says He'll Fire Powell Next Month If He Stays in His Role at the FedCNN BusinessApril 15, 2026Read Article
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U.S. Treasury Yields: Trump Again Threatens Fed Chair PowellCNBCApril 16, 2026Read Article
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JPMorgan Chase (JPM) Earnings 1Q 2026CNBCApril 14, 2026Read Article
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Bank of America (BAC) Earnings Q1 2026CNBCApril 15, 2026Read Article
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Builder Sentiment Posts Notable Decline on Economic UncertaintyNAHB Eye on HousingApril 15, 2026Read Article
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ECB Keeps Markets Guessing on Rates with Two Weeks to Go, Warns of "Layer Cake of Shocks"CNBCApril 16, 2026Read Article
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NAR Existing-Home Sales Report Shows 3.6% Decrease in MarchNational Association of REALTORSApril 16, 2026Read Article
Frequently Asked Questions
What does the Strait of Hormuz reopening mean for Treasury yields in April 2026?
The Strait of Hormuz reopening on April 17 pulled WTI crude back to the low-$80s and prompted markets to add rate-cut pricing, which drove a bull steepener with the 2-Year Treasury yield falling 9bp to 3.71% while the 30-Year declined only 3bp to 4.89%. The long end underperformed on Fed independence concerns and fiscal supply dynamics, widening the 2s30s spread to 118bp.
Why did credit spreads tighten during the week ending April 19, 2026?
High yield OAS tightened 16bp to 250bp and investment grade tightened 2bp to 74bp on three drivers: cooler-than-expected March core PPI (3.6% year-over-year versus 4.6% consensus), the Hormuz reopening that eased energy pass-through concerns for corporate margins, and Q1 2026 beats from all six largest money-center banks. HY now sits at just the 9th percentile of its 5-year range.
How did the Powell firing threat affect Treasury markets?
The President's April 15 statement that he would terminate Chair Powell if the Chair does not step down at the end of his term on May 15 briefly lifted long-end yields, with the 30-Year moving above 4.93% intraday Thursday on Fed independence concerns. Friday's Hormuz news overwhelmed that move, but the May 15 transition and the active DOJ probe of the Fed's headquarters renovation remain material tail risks.
What is the outlook for the April 28-29 FOMC meeting?
CME FedWatch prices approximately a 98% probability of a hold at the April 28-29 FOMC meeting, with the June meeting emerging as the first realistic window for a rate cut. Friday's risk-on move lifted year-end 2026 rate-cut pricing to roughly one-to-two 25bp cuts versus approximately zero cuts priced one week earlier. The softer March core PPI print and Cleveland Fed President Hammack's "hold for a good while" comments both factor into current positioning.
