United States • 2026-05-11 16:57

U.S. Stock Indices Hit Record Highs as Investors Bracket Iran Conflict Risks

Wall Street opened higher on Monday, with the S&P 500 and Nasdaq both climbing to fresh all‑time peaks despite heightened uncertainty over a developing war in Iran and elevated gasoline prices. Tech mega‑caps such as Apple, Microsoft and Nvidia led the surge, pushing the Nasdaq Composite past the 18,600 mark while the broader S&P 500 eclipsed 5,300.

Analysts note that the market’s resilience reflects a broader trend of investors seeking growth opportunities even as geopolitical risks loom. The Iran situation, which escalated after a series of missile exchanges earlier this week, has rattled energy markets but has not yet translated into a sell‑off in equities. Historically, periods of heightened Middle‑East tension have produced mixed equity reactions, making the current rally noteworthy.

Yahoo Finance senior reporter Brooke DiPalma joined CBS News for commentary, emphasizing that “the tech sector’s momentum is acting as a counterweight to the energy‑price shock.” Reuters reported that oil futures rose 2.3% to $94 a barrel, while the Wall Street Journal highlighted that the Nasdaq’s gain was the largest one‑day jump since the 2022 post‑election rally. Both outlets agree that the rally is “driven more by earnings optimism than by macro‑economic concerns.”

Market strategists warn that the upbeat tone could be fragile. Morgan Stanley’s senior equity strategist, Alex Gordon, cautioned that “if the Iran conflict expands or if gas prices breach the $4‑per‑gallon threshold, we could see a rapid re‑pricing of risk assets.” Meanwhile, consumer‑confidence experts point to a potential slowdown in discretionary spending if gasoline prices continue to climb, which could ultimately affect the tech-heavy Nasdaq.

Investors will be watching the Federal Reserve’s upcoming policy meeting for clues on interest‑rate direction, as well as any diplomatic developments from the United Nations regarding the Iran theater. The next earnings reports from major tech firms later this month could also either reinforce the current bullish momentum or trigger a correction if guidance falls short of expectations.

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