Recent polling shows Democrats holding a consistent 5- to 9-point lead on the generic congressional ballot ahead of the November 3, 2026 midterms, producing forecasts that assign them roughly three-quarters or higher probability of capturing House control. Traders appear to view a post-election funding lapse after the December 11 continuing resolution expires as the most probable path to another shutdown, given unresolved appropriations disputes and the pattern of recent lapses. This combination produces the commanding 90.8% implied probability on the Shutdown & Democratic Party outcome. A narrower Republican performance in the midterms or a pre-December compromise extending funding could still shift the combined result.