The Colorado gubernatorial race remains a solidly Democratic contest following Phil Weiser’s primary victory over Michael Bennet and Victor Marx’s narrow Republican nomination win. Traders price the most likely margins in the 20-30 point range because the state’s partisan lean, Weiser’s statewide name recognition as attorney general, and the open-seat dynamics favor a comfortable but not overwhelming Democratic result. Limited general-election polling and the absence of major late-cycle shifts in candidate positioning or national conditions have kept probabilities clustered in that band rather than pushing toward wider or narrower outcomes. A stronger Republican turnout effort or unexpected economic developments could narrow the spread, while sustained Democratic advantages in key metro areas would likely hold margins near current levels.