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Predicts whether Republicans expand their Senate majority beyond the current 53 seats. Resolves YES if Republicans hold 54+ seats in the Senate after the November 2026 elections. Source: AP, certified results.
Official announcement or authoritative source
Market open
Jun 10, 2026, 03:26 p.m.
Market closes
Nov 11, 2026, 02:26 p.m.
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