How many House Democrats will lose their primary in 2026?

Before Nov 3, 2026 If the number of Democratic House members that lose their primary in 2026 is X 6, then the market resolves to Yes. To be included, candidates must: be running in an election for the office they currently hold, regardless of District, for a party they are currently in, as of primary day for the seat they're contesting in in 2026; be running for the nomination of a position whose election day is on the same date as most Congressional elections in 2026, typically an early Tuesda