Capital Compass | Weekly Market Update — May 18th, 2026

CAPITAL COMPASS

WEEKLY INVESTMENT NEWSLETTER

Week of May 18, 2026  |  Capital Investment Advisory Services, LLC

It was a week of records and a reality check, all in five days. The S&P 500 hit 7,501 on Thursday, a new all-time high, and the Dow reclaimed 50,000. Then Friday arrived. A hot inflation report, surging oil prices, and a spike in Treasury yields sent markets back down sharply. By the close, the Russell 2000 had snapped its seven-week winning streak and tech stocks gave back much of their recent gains. The winning streak may be over, but the bigger question heading into this week is whether the inflation story just changed.

Data sources: Yahoo Finance, CNBC, Reuters, Investing.com, as of May 15, 2026 close. Past performance is not indicative of future results.

The week split cleanly in two. Monday through Thursday, markets powered to fresh records. The S&P 500 touched 7,501 and the Dow reclaimed 50,000 for the first time since February, lifted by strong retail sales, Cisco earnings, and optimism from the Trump-Xi summit. Then Friday arrived. Here is what the data showed across the week:

There was more to the inflation picture than just CPI. Tuesday brought CPI: up 3.8% annually, the highest since May 2023, with energy driving the headline but shelter, food, and airfares all moving higher too. Wednesday brought PPI (Producer Price Index), which measures what businesses pay before those costs reach consumers: up 1.4% for the month, nearly three times what economists expected and the largest monthly jump since 2022. On an annual basis, wholesale prices rose 6.0%. Strikingly, services drove more than half of that increase, which matters because services inflation tends to be sticky. The war’s price shock is no longer confined to the gas pump. It is working its way through the entire cost structure of the economy, and the bond market repriced sharply in response.

This week is relatively quiet on the economic calendar, which may actually work against markets. With inflation data fresh in investors’ minds and bond yields at nearly a one-year high, the absence of positive catalysts could keep pressure on. The week’s headliner is Nvidia’s earnings on Wednesday, which will tell us whether AI spending is holding up at valuations that have become very stretched.

Nvidia on Wednesday is the single most watched event of the week. The stock has been one of the primary drivers of the entire market rally, and its earnings will answer a key question: is AI spending actually holding up, or have companies begun to pull back given the economic uncertainty? A strong Nvidia report could provide a much-needed confidence boost after Friday’s selloff. A disappointing one could extend the tech weakness significantly.

The FOMC Minutes from the April meeting also arrive Wednesday. Markets will be reading them closely for any language suggesting the Federal Reserve is considering rate hikes rather than cuts. After Friday’s repricing, which pushed the probability of a rate hike to 45%, any hawkish language in the minutes could add pressure to bonds and stocks alike. The Iran situation continues to simmer, with Brent back above $109 and diplomatic efforts still unresolved.

Markets reached a new all-time high on Thursday and then gave back a meaningful portion of those gains on Friday, all in 24 hours. The catalyst was not a geopolitical shock or a surprise economic collapse. It was an inflation report that came in above expectations and a bond market that quickly priced in the possibility that the next move from the Federal Reserve may be a rate hike, not a cut. That is a significant shift in the narrative, and it deserves serious attention.

The inflation story has changed in an important way. For months, we were able to point to headline inflation being driven almost entirely by energy, while core prices, the ones that reflect the underlying economy, remained relatively contained. That distinction mattered because it suggested the price pressure might ease on its own as the conflict resolved. This week’s data is telling a different story. Core CPI is now rising at its fastest monthly pace since January 2025. Shelter, food, and airfares are all moving higher. The oil shock is beginning to spread, and that changes the Federal Reserve’s calculus in a meaningful way.

What keeps us steady is the Keynes quote at the top of this newsletter. Markets can stay uncomfortable longer than feels reasonable, and trying to time your way around every data point is a losing game. What matters is staying focused on the long-term picture, which still shows a growing economy, solid corporate earnings, and a labor market that is holding up. Continue monitoring the inflation trend closely, because it is the one variable that could change the story most significantly.

If you have any questions about your portfolio or what any of this means for your specific situation, please don’t hesitate to reach out to your CIAS Investment Adviser Representative. We are here to help you navigate these markets with confidence.

Edward J. Sabo

Chief Investment Officer

Capital Investment Advisory Services, LLC

Important Disclosures:

Past performance is not indicative of future results. This material is not financial advice or an offer to sell any product. The statements contained herein are solely based upon the opinions of Edward J. Sabo and the data available at the time of publication of this report, and there is no assurance that any predicted or implied results will actually occur. Information was obtained from third-party sources, which are believed to be reliable, but are not guaranteed as to their accuracy or completeness.

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