Stagflation is Back - Here's What to Do

The market has a way of ignoring risks right up until the moment it cannot. That moment may be getting closer as the situation in Iran continues to escalate with no clear off ramp, no diplomatic solution in sight, and no reason to believe this resolves quickly.

Investors who have spent the past several months chasing momentum and celebrating multiple expansion may soon be forced to contend with a very different set of realities.

The most immediate and obvious risk is energy. 20% of global oil and liquefied natural gas flows through the Strait of Hormuz. That is not an abstract statistic. That is the beating heart of global energy logistics.

Even partial disruption creates higher prices. A full disruption creates a shock.

Insurance markets are already reacting. Shipping flows are at risk. It does not take a complete shutdown to move prices materially higher. It only takes uncertainty and friction.

That could send inflation back to life again – and slow growth at the same time.

Here’s how to prepare your portfolio for the return of stagflation.

Higher oil prices are not just a headline problem. They function as a tax on the global economy. Every dollar increase in crude pulls spending power out of consumers and businesses and redirects it into the energy complex.

Households pay more at the pump. Transportation costs rise. Input costs increase across manufacturing and agriculture. Margins get squeezed unless companies can pass those costs through, and in a slowing economy that becomes more difficult.

This is where the second order effects begin to matter. Inflation, which had been trending lower largely due to falling energy prices, reverses course. Energy feeds directly into headline inflation and works its way into core measures over time through transportation and production costs. The bond market understands this quickly. Yields begin to rise not because growth is strong, but because inflation expectations are being repriced higher.

That is a dangerous combination. Growth is slowing at the same time inflation risk is rising. This creates a stagflationary impulse that is toxic for both bonds and equities. Long duration assets begin to reprice. The term premium increases. The long end of the curve moves higher even as economic data weakens. Financial conditions tighten in a way that central banks cannot easily offset.

When long rates rise for the wrong reasons, everything in the system adjusts. Mortgage rates move higher. Corporate borrowing costs rise. Discount rates used to value equities increase. The cost of capital moves higher across the board, and that is where the pressure begins to build.

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Credit markets are the next domino to fall. At the early stages, spreads often remain complacent. Liquidity is still abundant and investors assume the shock is temporary. That assumption rarely survives contact with reality. As higher energy costs work their way through the economy, margins compress. Companies with weaker pricing power begin to struggle. Interest coverage ratios deteriorate as operating income softens and borrowing costs increase.

That is when spreads begin to widen, first in the lowest quality credits and then across the spectrum. CCC borrowers feel the pain early. Leveraged companies tied to transportation, manufacturing, and consumer discretionary sectors see immediate pressure. Over time, even higher quality borrowers begin to face tighter conditions as lenders become more selective.

Banks are not immune. Loan growth slows as demand weakens and underwriting standards tighten. Deposit competition increases as higher rates pull liquidity out of the system. Funding costs rise. Net interest margins can hold up temporarily, but credit costs begin to move higher, and that is what matters in this phase of the cycle.

Liquidity becomes the hidden risk. As volatility rises in the bond market, particularly in rates, market functioning begins to degrade. The MOVE index rises. Treasury market liquidity becomes less robust. Dealers become less willing to warehouse risk. In credit markets, where liquidity is already thinner, bid ask spreads widen and price discovery becomes more difficult. Small problems become larger problems because capital cannot move efficiently.

All of this feeds directly into equity valuations. The market has been pricing in a benign environment of stable inflation, supportive rates, and steady earnings growth. That assumption is embedded in multiples. When the bond market reprices, those multiples come under pressure. Higher discount rates reduce the present value of future cash flows, and that hits long duration growth assets the hardest.

At the same time, earnings estimates are almost certainly too high. Analysts have not yet fully incorporated the impact of higher energy costs, tighter financial conditions, and weakening demand. They never do at turning points. Estimates are revised lower after the fact, not before. The market moves ahead of those revisions.

This is where real drawdowns occur. Multiples contract as rates rise. Earnings estimates decline as margins compress. That combination creates a powerful headwind for equities.

None of this requires a worst case outcome in the Middle East. It only requires sustained uncertainty and moderately higher energy prices over time. The longer the conflict drags on, the more these pressures compound.

This is not a call to panic. It is a call to think clearly and act with discipline.

Start with the portfolio. This is the time to weed it aggressively. If there is a position you do not love, you should not own it in this environment. Markets driven by uncertainty punish mediocrity. Capital should be concentrated in businesses with strong balance sheets, resilient cash flows, and clear value support.

Stop losses are not a sign of weakness. They are a tool for capital preservation. When the macro backdrop shifts this quickly, protecting capital becomes more important than chasing incremental upside. There will be opportunities later. There always are.

Building dry powder is the other side of that discipline. If this conflict extends into the summer, and there is a high probability that it could, volatility will create dislocations. Prices will disconnect from value. Credit will overshoot. Equities will overshoot. That is when you want to be a buyer. You cannot do that if you are fully invested in positions you do not believe in.

Cash is not a failure. It is optionality. It gives you the ability to act when others are forced to react.

There is another layer of discipline that becomes incredibly valuable in this kind of environment, and that is trend following. It is not glamorous, but it is effective. Price contains information, and when macro conditions begin to deteriorate, that information shows up in trends before it appears in headlines or analyst revisions.

Pay attention to long term moving averages and market breadth. When major indices lose their 200 day or 10 month moving averages, that is a signal that institutional capital is reallocating. When fewer stocks remain above those levels, the market is weakening beneath the surface. That deterioration often precedes more meaningful declines.

This is not about trading every fluctuation. It is about respecting major shifts in trend. When trends are intact, you can maintain exposure. When they break, you reduce risk. That can mean trimming positions, tightening stops, or raising cash. It is a systematic way to remove emotion from the decision making process.

Trend following also provides a framework for re entry. When trends stabilize and begin to turn higher, you have a signal to redeploy capital. That helps avoid the two biggest mistakes investors make in volatile markets, holding through declines and staying out during recoveries.

The nattering nincompoops of the internet will continue to debate headlines and declare certainty where none exists. That is noise. The signal is straightforward. Higher energy prices act as a tax. That tax feeds inflation. Inflation pressures the bond market. The bond market tightens financial conditions. Credit conditions deteriorate. Earnings estimates decline. Valuations compress.

You do not need to predict the outcome of the conflict to understand the direction of risk. You only need a framework that allows you to navigate it.

Stay calm. Be selective. Respect the trends. Protect capital. Build dry powder. And make sure that everything you own is something you would be willing to buy again today.