Market overview
The outcomes break “华盛顿州第9选区众议院选举获胜幅度?” into 10 separately evaluated possibilities.
The market includes 10 possibilities, including 共和党获胜, 民主党 45-50%, 民主党 50-55%, and 民主党 60%+.
Each listed possibility follows the qualifying conditions, evidence source, and timing documented in the Resolution Rules below.