The Soft Landing Just Hit Turbulence

For more than a year, markets have operated under the assumption that inflation was largely contained and the Federal Reserve could guide the economy toward a stable deceleration. That view is now facing pressure from two indicators pointing in the opposite direction.

The first came this morning, when ISM Manufacturing Prices Paid jumped to 70.5--a level last seen in June 2022, when inflation was near its peak. The second arrived over the weekend: an 8% gain in Brent crude after US-Israeli strikes inside Iran and a severe disruption to traffic through the Strait of Hormuz. A simultaneous rise in domestic input costs and global energy stress is the kind of pairing that typically feeds into broader inflation measures.

Prices Paid Flashing Red

The ISM Prices Paid index is one of the more reliable early indicators of upstream inflation pressure. Historically, when manufacturers report significant cost increases, those costs tend to flow through to producers and consumers. Today's reading--70.5 versus expectations of 60--was a meaningful upside surprise.

That June 2022 comparison matters because it marks the last time upstream pressures were this elevated. Treasury yields moved higher after the release, and equity futures softened. Analysts noted that manufacturers specifically cited energy and metals as contributors--an early sign that cost pressures are firming again.

Oil Just Delivered a 2020s-Style Supply Shock

Geopolitical events don't always lead to persistent market consequences, but oil markets are treating this episode as more than a transitory headline. The coordinated US-Israeli strikes that killed Iran's Supreme Leader have escalated regional tensions, and Iran's response has significantly reduced flows through the Strait of Hormuz, which handles roughly one-fifth of global oil shipments.

Oil remains foundational to global cost structures--transportation, refining, petrochemicals, fertilizers, shipping, and logistics. Disruptions of this scale tend to move through multiple layers of the supply chain.

Input Costs Up + Energy Shock = Inflation Redux

Inflation rarely declines in a straight line. Periods of easing are often followed by renewed pressure, especially when cost-push factors align. The combination of rising upstream prices and an energy supply shock echoes the dynamics that drove the 2021-2022 inflation surge.

Manufacturers are already signaling plans to pass on higher costs, with Q2 contract pricing adjusting upward. Transportation and freight rates are also tightening. For a Federal Reserve still looking for clear evidence that inflation is cooling, this is a complicating development. Markets had expected mid-year rate cuts. That timeline is now less certain.

The Stagflation Shadow

Energy shocks tend to weigh on growth even as they push prices higher. With oil supplies constrained, shipping routes disrupted, and input costs rising, the risk profile shifts from "sticky inflation" toward a mild stagflation setup--slower output growth alongside firmer prices.

Why This Time Is Different

Skeptics will argue that oil spikes are common and often short-lived. Historically, many fade as supply is rerouted or geopolitical tensions ease. So why treat this one as potentially more durable?

The duration risk at the Strait of Hormuz is elevated. Traffic is already severely constrained, and Iran's escalation ladder is harder to predict after the death of its Supreme Leader. Leadership transitions in Tehran have historically been volatile.

Domestic cost pressures are rising alongside energy. The ISM Prices Paid surge makes clear this isn't just about oil--manufacturers are reporting broad-based cost increases across energy and metals. This is a dual signal.

The Fed has limited room to maneuver. Recent data has already shown firmer-than-desired inflation. PPI and PCE both came in hot. The window for rate cuts narrows considerably if energy-driven price pressure persists into Q2.

Together, these factors raise the odds that this shock will last longer than a typical geopolitical flare-up.

The Contrarian Punchline: Truflation Takes a Hit

For months, alternative-data advocates argued that inflation was trending near 1% and continuing to fall. But token-based inflation indices don't capture refinery outages, shipping disruptions, or contract repricing cycles. The divergence between alternative datasets and traditional inflation signals is likely to widen.

The receipts are specific. Truflation's own January 2026 report put its US inflation index at 1.74%, down from 1.87%. Its headline: "US Headline Inflation follows consensus, missing the latest disinflationary trends." As recently as six weeks ago, it was still highlighting disinflation as the prevailing trend.

Meanwhile, ISM Prices Paid has now surged to 70.5. Oil is up more than 8%. The gap between real-economy cost pressures and alternative models is set to expand.

The Truflation camp may have to postpone its victory lap. And soft-landing optimists may find themselves reassessing as new data challenges the prevailing narrative.

Two charts, one message: the soft-landing outlook looks meaningfully less secure than it did just days ago.