Stock Market's Five-Week Slump — What It Means for Your Portfolio

S&P 500 five-week losing streak - longest since 2020 as oil prices surge and geopolitical tensions weigh on markets

The stock market just endured its fifth consecutive weekly decline—the longest losing streak since the COVID crash of 2020. The Dow Jones dropped nearly 800 points on Friday alone, with the S&P 500 and Nasdaq Composite following suit as investor sentiment soured further. Oil prices continue to surge, geopolitical tensions with Iran show no signs of easing, and the Federal Reserve's hawkish stance has markets on edge. So what does this mean for your portfolio?

The numbers don't lie

Friday's selloff marked the fifth straight week of losses for major indexes—a streak not seen since March 2020. The Dow's near-800-point plunge was accompanied by broad-based declines across all sectors, with energy the only outlier as oil prices provided a counterbalance. Market breadth has deteriorated significantly, with advancing issues consistently outnumbered by decliners.

The culprit? A toxic brew of geopolitical uncertainty, elevated oil prices, and a Fed that seems increasingly committed to keeping rates higher for longer. Despite the March meeting's hold decision, the central bank's language has shifted toward a more hawkish posture—one that prioritizes fighting inflation over supporting growth.

Why is this happening?

1. Oil prices keep climbing

Crude oil has been on a relentless march higher, breaching $80 per barrel and showing no signs of relenting. The ongoing conflict in the Middle East—specifically tensions between the U.S. and Iran—continues to inject risk premiums into energy markets. Higher oil prices mean elevated inflation expectations, which keeps the Fed from pivoting to rate cuts. It's a vicious cycle: higher oil → higher inflation → higher rates → lower stock valuations.

2. The Fed's hawkish pivot

Federal Reserve Chair Powell made it crystal clear last week: the central bank is prioritizing inflation over growth. This marks a subtle but significant shift in tone from late last year, when rate cuts were being anticipated as early as March. Now, economists in a Reuters poll are pushing their expectations to September—and even that's looking optimistic. The "higher for longer" narrative is back, and markets are repricing accordingly.

3. Geopolitical tailwinds

The war in Iran shows no signs of resolution, and skepticism is growing that a ceasefire deal materializes anytime soon. This uncertainty has investors fleeing to safety, with bonds and the U.S. dollar drawing flows while equities get dumped. The historical correlation between Middle East conflicts and market volatility is playing out exactly as expected.

4. Technical damage is accumulating

A five-week losing streak isn't just a psychological milestone—it's technically significant. The S&P 500 has broken below key moving averages, and market momentum has shifted decisively negative. When breadth deteriorates this much (advancing issues consistently below declining ones), it's a warning sign that the correction may have further to run.

What should you do?

Before making any drastic moves, take a deep breath. A five-week slump is uncomfortable, but it's not the end of the world—and it might actually present opportunities for long-term investors. Here's how to think about positioning:

The opportunity in chaos

Here's the thing about market selloffs: they're uncomfortable in the moment, but they're also when fortunes are made. The investors who prospered in 2009 and 2020 were the ones who stayed the course—or even bought more—when everyone else was fleeing. Five-week losing streaks feel ominous, but they're also part and parcel of building long-term wealth in equities.

Consider this: the S&P 500's compound annual return over the past 50 years is around 10%—despite numerous bear markets, corrections, and five-week losing streaks. Time in the market beats timing the market, every single time.

The bottom line

We're living through a challenging period for markets, there's no denying it. But the fundamentals haven't changed: the U.S. economy remains resilient, corporate earnings are still growing (albeit more slowly), and the Fed's ultimate destination is still lower rates—just further away than expected. A five-week losing streak is a headline grabber, but it's not a fundamental shift in the investment landscape.

Stay diversified, stay patient, and keep contributing to your long-term accounts. The math works in your favor when you stick to the plan.

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The math doesn't lie—and compound growth rewards patience, especially when you buy the dip.