These geopolitical tensions are influencing markets primarily through energy prices. Concerns about supply disruptions have pushed oil prices higher, which can feed into expectations around inflation and monetary policy and weigh on investor sentiment.
Importantly, markets appear to be repricing near-term risk rather than signaling a fundamental shift in long-term economic prospects. Markets have responded, but not in a way that suggests fears of a sustained shock to growth.
It’s clear why investors will want to pay attention to these developments: Concerns about escalation and continued spillover are understandable given the region’s place in global oil production and distribution. Although near-term uncertainty is likely to remain high and oil prices may remain volatile, markets tend to recalibrate as scenarios become clearer and extreme outcomes fail to materialize.
Periods when stocks and bonds decline together are often associated with inflation concerns, policy uncertainty, or sudden risk repricing. Historically, these environments have tended to be transitional rather than enduring. Markets adapt as inflation pressures ease, policy clarity improves, and uncertainty fades.
Geopolitical events rarely alter long-term market direction unless they result in:
Absent these outcomes, markets have typically recovered even when tensions have persisted. While markets don’t like uncertainty, strong reactions to geopolitical events are generally short-lived. In the wake of major geopolitical events going back decades, U.S. stocks have delivered positive average returns 6 and 12 months later.
Periods when both stocks and bonds are under pressure can be particularly uncomfortable and may feel unique, but they are part of investing. While volatility may persist in the near term, long-term outcomes remain driven by fundamentals such as economic growth, inflation trends, and policy credibility. Investors who stay disciplined, diversified, and focused on their long-term objectives have historically been best positioned to navigate uncertainty and participate in future growth.
Notes:
All investing is subject to risk, including possible loss of the money you invest. Be aware that fluctuations in the financial markets and other factors may cause declines in the value of your account. There is no guarantee that any particular asset allocation or mix of funds will meet your investment objectives or provide you with a given level of income. Diversification does not ensure a profit or protect against a loss.
Investments in bonds are subject to interest rate, credit, and inflation risk.
Investments in stocks or bonds issued by non-U.S. companies are subject to risks including country/regional risk and currency risk. These risks are especially high in emerging markets.
Publication date: March 2026
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