US midterm elections are fixed by federal statute for the first Tuesday after the first Monday in November of even-numbered years, with the 2026 contests already set for November 3. Historical precedent shows these elections proceeding on schedule through wars, economic crises, and public health emergencies, supported by state election infrastructure and bipartisan congressional norms. No pending legislation, constitutional challenges, or executive actions have emerged to alter the timeline as of late August 2026. Trader consensus at 96 percent reflects this structural certainty, though low-probability disruptions could still arise from a national emergency declaration, successful legal intervention by states or courts, or an unforeseen congressional override—developments that would need to materialize within the narrow window before voting begins.