Trader consensus on 2026 House turnout centers on the 120-130 million vote range, reflecting uncertainty over midterm participation levels five months before Election Day. Historical patterns show midterms typically draw lower turnout than presidential years due to reduced national visibility and varying state-level mobilization, yet competitive congressional races and targeted get-out-the-vote efforts in battleground districts could boost numbers. Key variables include primary results shaping candidate enthusiasm, early voting expansions, and potential late-cycle events such as economic indicators or candidate announcements that might heighten or dampen voter interest. Developments like stronger-than-expected turnout in special elections or shifts in swing-state polling could widen probabilities toward higher ranges, while subdued campaign spending or lower enthusiasm metrics might favor the lower bands.