The Market Hit All-Time Highs During a War. That Should Make You Nervous.
When the United States and Israel struck Iran on February 28, 2026, following weeks of military buildup, the S&P 500 dropped roughly 8%. Oil spiked from $72 a barrel toward $120. The Strait of Hormuz, the narrow waterway through which 20% of the world’s oil supply flows, closed. By any measure, the world had just changed.
By April 16, the S&P 500 was at an all-time high of 7,259, and even more recently reaching highs of 7,385.02.
I’ve been in this business for over 40 years. I started six months before Black Monday in 1987. I’ve watched markets react to Gulf Wars, September 11, the financial crisis, a pandemic, and now an actual shooting war involving one of the world’s most strategically critical oil choke points. In my experience, when markets race back to all-time highs before a conflict is resolved, that’s not a signal to relax. That’s a signal to pay attention.
At Freedom Capital Advisors, we don’t manage portfolios based on what we hope will happen. We manage them based on what we actually know, and right now there’s a gap between what the market is pricing in and what the facts on the ground show.
What Actually Happened
On February 28, U.S. and Israeli forces struck key Iranian military and infrastructure targets after nuclear deal negotiations collapsed. Iran responded by closing the Strait of Hormuz, the single most important oil transit point on the planet. Roughly 20% of global oil supplies move through that strait. When it closed, the energy market reacted accordingly.
Oil peaked near $120 a barrel. The S&P 500 bottomed on March 30, down roughly 12% from its pre-war levels.
Then a two-week ceasefire was announced on April 7. Markets exploded higher. The Nasdaq extended a 13-day winning streak. By April 16, U.S. stocks had not only recovered but set new records. The market appeared to decide the war was effectively over.
It was not.
Why the Recovery Should Give You Pause
Markets recovered because investors priced in the best-case outcome: the ceasefire holds, the Strait of Hormuz normalizes, the conflict ends quickly, and life goes back to normal.
The problem is that the ceasefire remains tenuous. As of this writing, the U.S. and Iran have each accused the other of breaking the agreement. Ship traffic through the Strait of Hormuz is still below pre-war levels. Oil has pulled back from its peak, but it has not returned to pre-conflict prices. And the underlying economic damage, including supply disruptions, inflation pressures, and cut growth forecasts, does not vanish because a stock index hits a record.
CNBC called it “misplaced euphoria.” I’d call it the market doing what it always does in uncertain times: reaching for the most optimistic interpretation of available information and pricing it in immediately.
That can work out. It can also leave investors badly exposed when reality catches up.
What History Actually Shows
Geopolitical events rarely produce the outcomes markets initially price in. In 1990, when Iraq invaded Kuwait, markets sold off hard and recovered just as quickly once the Gulf War began. But the oil shock from that conflict contributed to a recession that lasted well into 1991. The market recovery came before the economic damage was fully absorbed.
I’ve seen this pattern enough times to know: a rally built on hope is not the same as a rally built on fundamentals. The S&P climbing 12% off its March low while the Strait of Hormuz remains below normal traffic levels is a market running on narrative, not on resolved risk.
What This Means for Your Portfolio
I’m not writing this to alarm you. I’m writing it because investors who understand what is actually driving a market move make better decisions than investors who just watch the index.
A few things worth thinking about right now:
Energy exposure has changed in this environment. Oil at $94, down from $120 but well above pre-conflict levels, affects inflation, transportation costs, and consumer spending across every sector. That’s not a short-term blip.
Defense and industrials have outperformed significantly since February. That’s not a coincidence, and it’s not going to reverse overnight just because a ceasefire was announced.
If your portfolio is concentrated in the same technology and growth names that led the recovery, you’re exposed to a specific scenario: the one where the ceasefire holds, oil normalizes, and the economic damage stays contained. That may happen. But it’s one scenario, not a certainty.
What I’d encourage every investor to ask right now is whether their portfolio is built for the range of outcomes that are still on the table, or just for the best one.
That is what active, fiduciary management is for.
Frequently Asked Questions
Does war always hurt the stock market?
Not immediately, and not permanently. Markets often sell off sharply at the onset of conflict, then recover as investors price in a resolution. The 2026 Iran conflict followed that pattern closely. The risk is that markets sometimes recover before the underlying economic damage, such as inflation from oil shocks, is fully understood.
Why did the S&P 500 hit all-time highs while a war was still happening?
The April 2026 recovery was driven primarily by ceasefire optimism and continued strength in technology and AI-related stocks, not by a resolution of the conflict’s economic consequences. Oil prices, shipping disruptions, and inflation risks remained elevated even as equity markets set records.
What sectors typically benefit during geopolitical oil shocks?
Energy equities, defense contractors, commodities, gold, and certain industrial names have historically outperformed during periods of oil-driven geopolitical disruption. These patterns held in 2026, with energy stocks gaining over 21% since the conflict began.
Should I change my portfolio because of the Iran war?
That depends entirely on your individual situation, risk tolerance, and time horizon, not on a single geopolitical event. What matters is whether your portfolio was built to handle a range of outcomes or whether it’s optimized for one scenario. A fiduciary adviser can help you assess that honestly.
What is the Strait of Hormuz and why does it matter for investors?
The Strait of Hormuz is a narrow waterway between Iran and Oman through which approximately 20% of global oil supplies transit daily. It is the world’s most critical oil choke point. Any disruption to traffic through the Strait affects global oil prices, transportation costs, inflation, and by extension, corporate earnings and consumer spending across nearly every sector.
This article is for educational purposes only and does not constitute personalized investment or financial planning advice. Freedom Capital Advisors is a Registered Investment Adviser in the State of Florida. Past market behavior is not indicative of future results.
Sources:
- S&P 500 and Nasdaq hit new all-time highs despite Iran war effects – Euronews
- Misplaced euphoria: Markets are sleepwalking into a recession – CNBC
- Iran War: Ceasefire Offers Relief, Not Resolution – Charles Schwab
- Economic impact of the 2026 Iran war – Wikipedia
Ron McCoy
Ron McCoy is the Founder and CEO of Freedom Capital Advisors, an independent, fiduciary wealth management firm serving clients across the Southeast and nationwide. With more than 40 years of experience in the financial industry, Ron has worked extensively with a wide range of investment products, from bonds to options, building income-focused strategies for retirees and long-term investors. As an Oxford Club Pillar One Advisor, Ron’s career has been centered around independent thinking and research.
