Republicans maintain a narrow House majority of roughly 218-214 with limited vacancies as of mid-September 2026, and the handful of remaining special elections have not produced the net Democratic gains required to flip control. With only weeks until polls open on November 3, the compressed timeline and seat math leave little room for procedural shifts or additional vacancies to alter the balance before Election Day. Trader consensus at 98.9% for no pre-midterm loss reflects this structural stability and historical patterns where narrow majorities endure absent widespread unexpected departures. Even so, multiple simultaneous Republican resignations or deaths in competitive districts could theoretically trigger rapid changes if special election timing aligned precisely before the general election.