US Q3 GDP grows 3.4% annualized, business investment strongest in 15 years

US GDP expanded at a 3.4% annualized rate in Q3 2026, driven by consumption and private investment, with business investment posting its strongest quarterly growth in nearly 15 years. The White House credits its economic policy, but the data is preliminary and subject to revision. This confirms a robust growth trajectory, supporting risk appetite and potentially influencing Fed policy expectations.

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