The constitutional requirement for House elections every two years and Senate elections on a staggered six-year cycle anchors trader consensus that the 2026 midterms will occur on the date set by federal statute. No congressional legislation, executive order, or court ruling has altered the November timeline in the past year. Midterms have taken place amid wars, recessions, and public health crises without postponement. Factors that could still shift outcomes include an unprecedented national emergency triggering emergency powers, widespread infrastructure collapse preventing voting access, or successful legal challenges to ballot procedures in multiple states, though such developments lack precedent in modern U.S. elections.