Separating Noise from Signal in Oil Headlines

One of our favorite isms was coined by Jim Caron, Chief Investment Officer of the Portfolio Solutions Group: Noise is often confused with signals (click here for the latest Caron’s Corner). Given recent moves and headlines surrounding oil, we took the opportunity to check in with Jim on his current thesis and how advisors can distinguish between noise and signal.

David Richman: Jim, there’s a lot of noise around oil prices right now. Can you frame what may be happening within the context of your ism: “Noise is often confused with signals”?

Jim Caron: Anytime markets are noisy, the biggest risk is reacting to motion rather than meaning. Oil is clearly creating a price shock, driven by conflict in the Middle East, and both markets and economic fundamentals are responding to that shock.

The real question for advisors isn’t that prices are moving—it’s how long this lasts, what breaks under stress, and how long repairs take if something does break. That’s where signal lives.

David: Let’s start with the shock itself. How should advisors think about it?

Jim: The shock is undeniable. Higher oil prices feed directly into inflation expectations and growth assumptions. Markets don’t simply price shocks—they price persistence.

Nobody fully knows how long this lasts. What we do know are the fault lines where volatility tends to travel. These fault lines act like signposts, and I’m seeing three right now: correlation, liquidity, and contagion.

1. Correlation: When Diversification Stops Working

David: Correlation seems to be flashing red right now.

Jim: Exactly. We’ve seen bonds and equities selling off together, meaning yields are rising while equity prices fall. That’s unusual in a classic risk-off environment.

Correlation without causation is simply noise. The causation here is clear:

• Higher oil prices → higher inflation expectations
• Higher inflation → higher yields (lower bond prices)
• Higher energy costs → growth headwinds → lower equity valuations

The implication is important: high-quality bonds are not acting as a hedge to equities. When correlation rises like this, diversification fails, and investors often discover there’s “no place to hide” except cash.

That’s a structural signal, not a headline-driven one.

2. Liquidity: The Hidden Transmission Mechanism

David: Correlation often precedes liquidity issues. Is that something you’re watching?

Jim: Very closely. High correlation creates the desire to sell broadly. Liquidity determines whether investors actually can sell.

Key areas we’re monitoring include:

• Repo and financing markets – Stress here directly impacts leverage and asset pricing. A breakdown raises funding costs and forces deleveraging.
• U.S. dollar demand – A lot of global debt is USD-denominated. FX basis swaps, forward markets, and short-term dollar funding rates tell us whether stress is building.

Liquidity problems don’t announce themselves loudly at first. They show up quietly in funding markets before they hit asset prices. That’s pure signal.

3. Contagion: From Disruption to Impairment

David: And contagion?

Jim: This is where duration matters most. A short-lived oil spike is disruptive. A prolonged one becomes impairing.

We’re watching for spillovers such as:

• Extended supply chain disruptions where receivables and deliverables fall out of sync
• Debt and payment stresses, especially where leverage and short-term financing intersect
• Real economic damage, not temporary slowing—margin compression, layoffs, loss of demand

If those dynamics take hold, you get a stagflationary shock, which is a valuation killer across asset classes.

Context Matters More Than Headlines

David: You’ve said before that context is everything. How does that apply here?

Jim: These signposts—correlation, liquidity, contagion—are the major fault lines for systemic stress. Around them, a spider web of secondary risks can form.

Context also means understanding starting conditions.

Going into this oil shock:

• Economic fundamentals were reasonably strong
• Labor markets were healthy
• Consumer demand was resilient
• ISM and PMI data were tracking above 50
• Inflation was trending lower
• Earnings were surprising to the upside

That matters. A growth shock is painful, yet recoverable. An inflation scare is harder to fix.

Our base case is that the global economy can absorb a one- to two-month oil shock and look past it—as long as it doesn’t morph into something systemic.

Positioning: Cautious, Liquid, Opportunistic

David: Given all this, what is your current thesis?

Jim: Our current thesis is that a short lived energy shock is unlikely to derail growth.

David: And what implications does that thesis have for portfolio positioning?

Jim: Strong fundamentals and easier fiscal policy should allow prices to resume higher over time. That said, timing matters, and we recognize conditions could worsen before they improve.

Here’s how that translates into positioning:

• Equities: Adding to higher-conviction themes like cyclical broadening and select financials. We’re also watching technology closely for opportunities if volatility creates compelling entry points.
• Fixed Income: A modest underweight to duration, with exposure focused on high-quality front-end assets. This helps manage the equity–bond correlation risk while still earning income.
• Liquidity: Consider intentionally holding ample cash. In noisy markets, liquidity doesn’t only mean defensive, it becomes optionality.

Final Thought: Listen for Signal

David: If you had to leave advisors with one takeaway?

Jim: Volatility creates volume—of headlines, opinions, and emotion. Remember: signals live in structure, not sound.

Bottom line: Watch correlation. Watch liquidity. Watch contagion. Those are the fault lines that matter. Everything else is simply noise—until it isn’t.