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Predicts whether at least one incumbent U.S. representative is defeated in a 2026 party primary across the cycle's contests. Resolves YES if any House incumbent loses renomination in 2026. Source: AP, state election results.
Official announcement or authoritative source
Market open
May 29, 2026, 03:26 p.m.
Market closes
Oct 13, 2026, 03:26 p.m.
Projected payout
After market closes