Mid-Year Market Outlook: Resilience, Rates, AI, and the Importance of Staying Disciplined

The first half of 2026 gave investors plenty to digest: geopolitical conflict, an oil shock, renewed inflation concerns, shifting Federal Reserve expectations, and another powerful rally in technology-related stocks.

And yet, through all of that noise, markets showed a meaningful amount of resilience.

That does not mean risk has disappeared. It does not mean investors should ignore headlines. But it does reinforce a timeless investing lesson: markets often recover faster than emotions do.

Oil, Inflation, and the Fed Are Still Driving the Conversation

One of the biggest stories this year has been the sharp move in energy prices. The Strait of Hormuz, one of the world’s most important oil transit chokepoints, became a major source of volatility earlier this year. According to Brookings, roughly 20% of global oil supply flows through the Strait of Hormuz, making disruptions there especially important for global energy markets.¹

That energy volatility matters because inflation has been one of the primary swing factors for markets and Federal Reserve policy.

The May Consumer Price Index showed headline inflation rising 4.2% over the prior 12 months, with energy accounting for more than half of the monthly increase. However, inflation excluding food and energy rose 2.9% over the prior 12 months, suggesting that much of the recent inflation flare-up was tied to energy rather than a broad acceleration across the entire economy.²

That distinction is important. If energy prices continue to cool, inflation pressure may ease. If energy prices rise again, the Federal Reserve could remain cautious for longer. Earlier in the year, investors were hoping for rate cuts. Now, the conversation has shifted toward whether the Fed may need to stay higher for longer — or even consider additional hikes if inflation remains sticky.

The Economy Has Bent, But It Has Not Broken

Despite unsettling headlines, the economy has continued to show signs of resilience.

The Atlanta Fed’s GDPNow model, which provides a running estimate of real GDP growth before the official government release, remains a useful reminder that economic data changes as new information comes in. The Atlanta Fed also notes that GDPNow is not an official forecast, but a model-based estimate that updates as new data becomes available.³

Corporate earnings have also helped support markets. FactSet’s Earnings Insight report is one source we watch closely because earnings expectations can provide a window into whether corporate fundamentals are improving or deteriorating beneath the surface.⁴

That is a key reason markets have been able to absorb bad news. Headlines have been messy, but corporate fundamentals have remained stronger than many feared.

AI Remains a Powerful Driver — But Expectations Are High

Artificial intelligence continues to be one of the biggest forces shaping markets.

Semiconductor companies have become one of the clearest market proxies for AI enthusiasm. The PHLX Semiconductor Sector Index is designed to track companies involved in the design, manufacturing, distribution, and sale of semiconductors, and it has become a closely watched measure of investor appetite for the AI infrastructure buildout.⁵

There is a real business case behind the excitement. AI requires chips, data centers, power, cloud infrastructure, and massive capital spending. But investors should remember that there is a difference between a powerful long-term technology trend and a stock price that already reflects very high expectations.

That does not mean AI is a bubble. It does mean investors should be careful about assuming that every company connected to AI will automatically be a long-term winner.

In other words: AI may be real, but price still matters.

Market Leadership May Be Broadening

For much of the past few years, market returns were heavily concentrated in a relatively small group of large U.S. technology companies. This year, there have been signs that leadership may be broadening into other areas of the market, including smaller companies, international stocks, and cyclical sectors.

That is a healthy development.

When market returns depend too heavily on one sector, one theme, or one small group of companies, portfolios can become more vulnerable than they appear on the surface. A broader market rally can be more durable because it does not rely on a single corner of the market doing all the work.

This is also why diversification still matters. Diversification does not guarantee profits or prevent losses, but it can help reduce the risk of depending too heavily on one outcome, one sector, or one market narrative.

The Second Half of 2026: What We Are Watching

As we move through the second half of the year, there are several key themes we are watching closely.

First, energy prices remain important. If oil and gas prices continue to decline, inflation pressure may ease and consumer confidence could improve. AAA fuel price data remains one helpful way to monitor how changes in energy markets are showing up for consumers at the pump.⁶

Second, inflation will likely remain central to Fed policy. The next few CPI reports will matter because they will help determine whether the recent inflation spike was mostly an energy-driven episode or something more persistent.

Third, corporate earnings need to continue supporting valuations. Strong earnings growth has been one of the brighter spots in 2026, but expectations are no longer low. If companies disappoint, markets may become more sensitive to bad news.

Fourth, AI spending needs to translate into real profits. The AI investment cycle is significant, but the market will eventually demand proof that today’s spending can generate tomorrow’s earnings.

Finally, politics and geopolitics may keep volatility elevated. Midterm elections, global conflict, energy security, and trade policy can all move markets in the short term. But investors should be careful not to let short-term headlines drive long-term decisions.

What Investors Can Control

After a volatile period, it is natural to want to “do something.” But often, the most important thing is not reacting to every headline — it is making sure your plan still fits your goals.

Investors cannot control oil prices, election outcomes, interest rate decisions, or geopolitical negotiations. But they can control their asset allocation, risk level, rebalancing strategy, withdrawal plan, and behavior during periods of uncertainty.

That is where financial planning becomes so important.

A portfolio should not be built only for the market environment we hope for. It should be built for a range of possible outcomes: growth, recession, inflation, rate changes, geopolitical shocks, and market corrections.

Bottom Line

The first half of 2026 was a reminder that markets can face serious challenges and still move forward. Energy prices spiked, inflation reaccelerated, geopolitical tensions intensified, and Fed expectations shifted. Yet the economy and corporate earnings remained resilient.

We remain cautiously constructive, but not complacent.

The second half of the year may bring more volatility, especially around inflation, interest rates, energy prices, AI expectations, and the election cycle. But volatility is not the same thing as failure. For long-term investors, periods like this are often when discipline matters most.

A thoughtful plan, a diversified portfolio, and a steady temperament remain some of the best tools investors have.

Sources

¹ Samantha Gross and Ryan Beane. Brookings. “From chokepoint to crisis: The Strait of Hormuz and global oil markets.” June 8, 2026. https://www.brookings.edu/articles/from-chokepoint-to-crisis-the-strait-of-hormuz-and-global-oil-markets/

² U.S. Bureau of Labor Statistics. “Consumer Price Index Summary.” June 10, 2026. https://www.bls.gov/news.release/cpi.nr0.htm

³ Federal Reserve Bank of Atlanta. “GDPNow.” https://www.atlantafed.org/research-and-data/data/gdpnow

⁴ John Butters. FactSet. “Earnings Insight.” June 18, 2026. https://advantage.factset.com/hubfs/Website/Resources%20Section/Research%20Desk/Earnings%20Insight/EarningsInsight_061826.pdf

⁵ Nasdaq. “PHLX Semiconductor Sector Index.” https://indexes.nasdaqomx.com/docs/FS_SOX.pdf

⁶ AAA. “Fuel Prices.” https://gasprices.aaa.com/

Disclosure

Investing involves risk, including the potential loss of principal. No investment strategy can guarantee a profit or protect against loss in periods of declining values. Past performance is not a guarantee of future results. This material is for informational purposes only and should not be construed as individualized investment, tax, or legal advice. Investors should consult with their financial advisor before making any investment decisions.