Early-stage dynamics in the 2026 House elections, including Democratic polling leads on the generic ballot and ongoing redistricting in key states, sustain trader focus on turnout in the 115-125 million range as the most probable outcome. Historical midterm participation rates near 47-50 percent of eligible voters, combined with competitive primaries and mobilization efforts around issues like health care costs, support this clustering while leaving room for upside to 130 million or higher if opposition enthusiasm rises. A large cohort of newly eligible young voters adds uncertainty, as their engagement levels remain variable and could either boost or constrain overall participation depending on registration and outreach trends through the fall. These factors keep the leading ranges tightly bunched, with separation likely to emerge from summer fundraising reports, primary results, and early indicators of base mobilization.