2026 Balance of Power: R Senate, D House

This market prices a Republican Senate paired with Democratic House control at just 35%, despite historical precedent making split chambers relatively common in midterm cycles. The 339% implied yield on the Yes side signals substantial underpricing relative to the No side's 98%, suggesting either significant market skepticism about Republican Senate performance or potential mispricing of this specific split scenario. With $101k open interest but only $8.2k in daily volume, liquidity is moderate and the tight 1¢ spread masks potential execution challenges on larger positions, while the modest 2-point cliff risk and neutral regime indicate stable pricing dynamics with 200 days to expiry.

Resolution rules

This market will resolve according to the result of the 2026 United States midterm elections. A party will be considered to have 'control' of the House of Representatives, if they win a majority of voting seats. A party will be considered to have 'control' of the Senate if they have more than half of the voting Senate members, or half of the voting Senate members and the Vice President. A candidate's party is determined by their ballot-listed or otherwise identifiable affiliation with that party at the time the 2026 United States midterm elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican Parties will be considered a member of one of these parties based on the party that they most recently expressed their intent to caucus with at the time the 2026 United States midterm elections are conclusively called by this market's resolution sources. If control of the House is ambiguous given the above rules, this market will resolve according to the party affiliation of the first Speaker of the US House who is selected following the 2026 United States midterm elections. If control of the Senate is ambiguous given the above rules, this market will resolve according to the party affiliation of the first Majority Leader of the US Senate who is selected following the 2026 United States midterm elections. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called winners of the House and Senate in the 2026 United States midterm elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.

Indicators

Regime

Trade