Colorado's status as a Democratic-leaning state, combined with organized opposition campaigns from groups like Rocky Mountain Equality urging voters to reject Initiative 109, forms the main driver behind the current trader consensus. The measure, which would require school and college sports teams to be designated by biological sex, qualified for the November 2026 ballot after signature validation in March. Similar voter decisions on sex-based eligibility rules are also slated in Arizona and Washington, providing comparable precedents. Active mobilization against the proposal and the absence of strong polling showing majority support have kept implied probabilities near even, with traders assigning a modest edge to failure in this blue-state environment.