Follow the market-implied probabilities of congressional control, with historical prices and related Crypto Briefing coverage. These percentages reflect prediction-market prices, not polls or votes.
Which party will control the US Senate after the 2026 midterms?
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Which parties will control the Senate and House after the 2026 midterms?
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Which party will control the US House after the 2026 midterms?
Explore probabilities, history and coverage →