Stock Market Update: U.S.-Iran War Impact, Earnings Reports, and Economic Data (2026)

Stock futures are holding steady as traders keep a close eye on the latest twists in the U.S.-Iran conflict. The stakes are high, and the potential impact on global markets is immense.

Traders at the New York Stock Exchange are navigating a volatile landscape, with U.S. equities experiencing a rollercoaster ride. Despite the fluctuations, stock futures tied to major indices remained relatively unchanged on Tuesday night.

The Dow Jones Industrial Average, S&P 500, and Nasdaq 100 futures all showed minimal movement, with the latter two inching up slightly. The previous session saw major averages close in the red, with the S&P 500 and the Dow shedding nearly 1% and 0.8% respectively. The Nasdaq Composite also ended the day down by 1%.

All 11 sectors within the S&P 500 closed lower, with materials and industrials taking the biggest hits. Investors were grappling with concerns about rising oil prices and their potential impact on the U.S. economy and monetary policy.

President Donald Trump's announcement of providing risk insurance to maritime trade through the Persian Gulf added a new layer of complexity. This move aims to facilitate tanker traffic through the Strait of Hormuz, a critical route for global crude oil transit, which had been threatened by the Iranian Revolutionary Guard.

Brent and West Texas Intermediate crude oil futures both settled higher, advancing by nearly 5%. However, they ended the day off their session highs.

James McCann, senior economist at Edward Jones, suggested that longer-term investors might find opportunities amidst the market noise, especially if energy prices stabilize in the coming days and weeks.

As we move into Wednesday, traders will be closely watching the ADP private payrolls report. Expectations are for a significant increase in job additions compared to January's figures.

On the earnings front, quarterly results from Abercrombie & Fitch, Broadcom, and Okta will be under the spotlight.

In other news, Goldman Sachs warns that the U.S.-Iran war could push inflation substantially higher if it prolongs beyond expectations. UBS Global Wealth Management, however, maintains a favorable outlook for stocks, expecting only minimal disruption to global energy supplies.

After-hours trading saw mixed movements for companies like CrowdStrike Holdings, Ross Stores, and Box, with some beating expectations and others falling short.

Stay tuned for more updates as the market reacts to these developments and the ongoing U.S.-Iran tensions.

Stock Market Update: U.S.-Iran War Impact, Earnings Reports, and Economic Data (2026)
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