US midterm elections: what they mean for markets and debt
American voters head to the polls on Tuesday for the midterm elections, which will determine control of Congress and could add to investors' concerns about oversight of the artificial intelligence sector and how the debt ceiling will be addressed next year. Since Donald Trump's second term began in 2025 with Republican majorities in both chambers, the S&P 500 has gained about 27%, partly driven by AI spending. Federal deficits stand at around $2 trillion.
In 35 seconds
- The midterms will determine control of the House and Senate and the approach to AI and the debt ceiling.
- The S&P 500 is up about 27% since Trump's second term began in 2025.
- US federal deficits have widened to about $2 trillion, pushing Treasury yields higher.
IASummary generated by artificial intelligence from a story by Fox Business. It may contain errors: the original source prevails.




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